20091362040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{13709}}^1$

素因数の和:13811

約数の個数: 256

約数和(自身を含む): 71072640000

約数和(自身を除く): 50981277960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 59, 60, 69, 72, 90, 92, 108, 115, 118, 120, 135, 138, 177, 180, 184, 207, 216, 230, 236, 270, 276, 295, 345, 354, 360, 414, 460, 472, 531, 540, 552, 590, 621, 690, 708, 828, 885, 920, 1035, 1062, 1080, 1180, 1242, 1357, 1380, 1416, 1593, 1656, 1770, 2070, 2124, 2360, 2484, 2655, 2714, 2760, 3105, 3186, 3540, 4071, 4140, 4248, 4968, 5310, 5428, 6210, 6372, 6785, 7080, 7965, 8142, 8280, 10620, 10856, 12213, 12420, 12744, 13570, 13709, 15930, 16284, 20355, 21240, 24426, 24840, 27140, 27418, 31860, 32568, 36639, 40710, 41127, 48852, 54280, 54836, 61065, 63720, 68545, 73278, 81420, 82254, 97704, 109672, 122130, 123381, 137090, 146556, 162840, 164508, 183195, 205635, 244260, 246762, 274180, 293112, 315307, 329016, 366390, 370143, 411270, 488520, 493524, 548360, 616905, 630614, 732780, 740286, 808831, 822540, 945921, 987048, 1233810, 1261228, 1465560, 1480572, 1576535, 1617662, 1645080, 1850715, 1891842, 2426493, 2467620, 2522456, 2837763, 2961144, 3153070, 3235324, 3701430, 3783684, 4044155, 4729605, 4852986, 4935240, 5675526, 6306140, 6470648, 7279479, 7402860, 7567368, 8088310, 8513289, 9459210, 9705972, 11351052, 12132465, 12612280, 14188815, 14558958, 14805720, 16176620, 17026578, 18603113, 18918420, 19411944, 21838437, 22702104, 24264930, 28377630, 29117916, 32353240, 34053156, 36397395, 37206226, 37836840, 42566445, 43676874, 48529860, 55809339, 56755260, 58235832, 68106312, 72794790, 74412452, 85132890, 87353748, 93015565, 97059720, 109192185, 111618678, 113510520, 145589580, 148824904, 167428017, 170265780, 174707496, 186031130, 218384370, 223237356, 279046695, 291179160, 334856034, 340531560, 372062260, 436768740, 446474712, 502284051, 558093390, 669712068, 744124520, 837140085, 873537480, 1004568102, 1116186780, 1339424136, 1674280170, 2009136204, 2232373560, 2511420255, 3348560340, 4018272408, 5022840510, 6697120680, 10045681020, 20091362040]

約数ペア:

[(1, 20091362040), (2, 10045681020), (3, 6697120680), (4, 5022840510), (5, 4018272408), (6, 3348560340), (8, 2511420255), (9, 2232373560), (10, 2009136204), (12, 1674280170), (15, 1339424136), (18, 1116186780), (20, 1004568102), (23, 873537480), (24, 837140085), (27, 744124520), (30, 669712068), (36, 558093390), (40, 502284051), (45, 446474712), (46, 436768740), (54, 372062260), (59, 340531560), (60, 334856034), (69, 291179160), (72, 279046695), (90, 223237356), (92, 218384370), (108, 186031130), (115, 174707496), (118, 170265780), (120, 167428017), (135, 148824904), (138, 145589580), (177, 113510520), (180, 111618678), (184, 109192185), (207, 97059720), (216, 93015565), (230, 87353748), (236, 85132890), (270, 74412452), (276, 72794790), (295, 68106312), (345, 58235832), (354, 56755260), (360, 55809339), (414, 48529860), (460, 43676874), (472, 42566445), (531, 37836840), (540, 37206226), (552, 36397395), (590, 34053156), (621, 32353240), (690, 29117916), (708, 28377630), (828, 24264930), (885, 22702104), (920, 21838437), (1035, 19411944), (1062, 18918420), (1080, 18603113), (1180, 17026578), (1242, 16176620), (1357, 14805720), (1380, 14558958), (1416, 14188815), (1593, 12612280), (1656, 12132465), (1770, 11351052), (2070, 9705972), (2124, 9459210), (2360, 8513289), (2484, 8088310), (2655, 7567368), (2714, 7402860), (2760, 7279479), (3105, 6470648), (3186, 6306140), (3540, 5675526), (4071, 4935240), (4140, 4852986), (4248, 4729605), (4968, 4044155), (5310, 3783684), (5428, 3701430), (6210, 3235324), (6372, 3153070), (6785, 2961144), (7080, 2837763), (7965, 2522456), (8142, 2467620), (8280, 2426493), (10620, 1891842), (10856, 1850715), (12213, 1645080), (12420, 1617662), (12744, 1576535), (13570, 1480572), (13709, 1465560), (15930, 1261228), (16284, 1233810), (20355, 987048), (21240, 945921), (24426, 822540), (24840, 808831), (27140, 740286), (27418, 732780), (31860, 630614), (32568, 616905), (36639, 548360), (40710, 493524), (41127, 488520), (48852, 411270), (54280, 370143), (54836, 366390), (61065, 329016), (63720, 315307), (68545, 293112), (73278, 274180), (81420, 246762), (82254, 244260), (97704, 205635), (109672, 183195), (122130, 164508), (123381, 162840), (137090, 146556)]