20219025060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{48817}}^1$

素因数の和:48907

約数の個数: 192

約数和(自身を含む): 68891961600

約数和(自身を除く): 48672936540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 195, 234, 236, 260, 270, 295, 351, 354, 390, 468, 531, 540, 585, 590, 702, 708, 767, 780, 885, 1062, 1170, 1180, 1404, 1534, 1593, 1755, 1770, 2124, 2301, 2340, 2655, 3068, 3186, 3510, 3540, 3835, 4602, 5310, 6372, 6903, 7020, 7670, 7965, 9204, 10620, 11505, 13806, 15340, 15930, 20709, 23010, 27612, 31860, 34515, 41418, 46020, 48817, 69030, 82836, 97634, 103545, 138060, 146451, 195268, 207090, 244085, 292902, 414180, 439353, 488170, 585804, 634621, 732255, 878706, 976340, 1269242, 1318059, 1464510, 1757412, 1903863, 2196765, 2538484, 2636118, 2880203, 2929020, 3173105, 3807726, 4393530, 5272236, 5711589, 5760406, 6346210, 6590295, 7615452, 8640609, 8787060, 9519315, 11423178, 11520812, 12692420, 13180590, 14401015, 17134767, 17281218, 19038630, 22846356, 25921827, 26361180, 28557945, 28802030, 34269534, 34562436, 37442639, 38077260, 43203045, 51843654, 57115890, 57604060, 68539068, 74885278, 77765481, 85673835, 86406090, 103687308, 112327917, 114231780, 129609135, 149770556, 155530962, 171347670, 172812180, 187213195, 224655834, 259218270, 311061924, 336983751, 342695340, 374426390, 388827405, 449311668, 518436540, 561639585, 673967502, 748852780, 777654810, 1010951253, 1123279170, 1347935004, 1555309620, 1684918755, 2021902506, 2246558340, 3369837510, 4043805012, 5054756265, 6739675020, 10109512530, 20219025060]

約数ペア:

[(1, 20219025060), (2, 10109512530), (3, 6739675020), (4, 5054756265), (5, 4043805012), (6, 3369837510), (9, 2246558340), (10, 2021902506), (12, 1684918755), (13, 1555309620), (15, 1347935004), (18, 1123279170), (20, 1010951253), (26, 777654810), (27, 748852780), (30, 673967502), (36, 561639585), (39, 518436540), (45, 449311668), (52, 388827405), (54, 374426390), (59, 342695340), (60, 336983751), (65, 311061924), (78, 259218270), (90, 224655834), (108, 187213195), (117, 172812180), (118, 171347670), (130, 155530962), (135, 149770556), (156, 129609135), (177, 114231780), (180, 112327917), (195, 103687308), (234, 86406090), (236, 85673835), (260, 77765481), (270, 74885278), (295, 68539068), (351, 57604060), (354, 57115890), (390, 51843654), (468, 43203045), (531, 38077260), (540, 37442639), (585, 34562436), (590, 34269534), (702, 28802030), (708, 28557945), (767, 26361180), (780, 25921827), (885, 22846356), (1062, 19038630), (1170, 17281218), (1180, 17134767), (1404, 14401015), (1534, 13180590), (1593, 12692420), (1755, 11520812), (1770, 11423178), (2124, 9519315), (2301, 8787060), (2340, 8640609), (2655, 7615452), (3068, 6590295), (3186, 6346210), (3510, 5760406), (3540, 5711589), (3835, 5272236), (4602, 4393530), (5310, 3807726), (6372, 3173105), (6903, 2929020), (7020, 2880203), (7670, 2636118), (7965, 2538484), (9204, 2196765), (10620, 1903863), (11505, 1757412), (13806, 1464510), (15340, 1318059), (15930, 1269242), (20709, 976340), (23010, 878706), (27612, 732255), (31860, 634621), (34515, 585804), (41418, 488170), (46020, 439353), (48817, 414180), (69030, 292902), (82836, 244085), (97634, 207090), (103545, 195268), (138060, 146451)]