20073687528

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 51725721600

約数和(自身を除く): 31652034072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 151, 177, 223, 236, 302, 354, 421, 446, 453, 472, 604, 669, 708, 842, 892, 906, 1208, 1263, 1338, 1416, 1684, 1784, 1812, 2526, 2676, 3368, 3624, 5052, 5352, 8909, 10104, 13157, 17818, 24839, 26314, 26727, 33673, 35636, 39471, 49678, 52628, 53454, 63571, 67346, 71272, 74517, 78942, 93883, 99356, 101019, 105256, 106908, 127142, 134692, 149034, 157884, 187766, 190713, 198712, 202038, 213816, 254284, 269384, 281649, 298068, 315768, 375532, 381426, 404076, 508568, 563298, 596136, 751064, 762852, 808152, 1126596, 1525704, 1986707, 2253192, 3750689, 3973414, 5539097, 5960121, 7501378, 7946828, 11078194, 11252067, 11920242, 14176333, 15002756, 15893656, 16617291, 22156388, 22504134, 23840484, 28352666, 30005512, 33234582, 42528999, 44312776, 45008268, 47680968, 56705332, 66469164, 85057998, 90016536, 113410664, 132938328, 170115996, 340231992, 836403647, 1672807294, 2509210941, 3345614588, 5018421882, 6691229176, 10036843764, 20073687528]

約数ペア:

[(1, 20073687528), (2, 10036843764), (3, 6691229176), (4, 5018421882), (6, 3345614588), (8, 2509210941), (12, 1672807294), (24, 836403647), (59, 340231992), (118, 170115996), (151, 132938328), (177, 113410664), (223, 90016536), (236, 85057998), (302, 66469164), (354, 56705332), (421, 47680968), (446, 45008268), (453, 44312776), (472, 42528999), (604, 33234582), (669, 30005512), (708, 28352666), (842, 23840484), (892, 22504134), (906, 22156388), (1208, 16617291), (1263, 15893656), (1338, 15002756), (1416, 14176333), (1684, 11920242), (1784, 11252067), (1812, 11078194), (2526, 7946828), (2676, 7501378), (3368, 5960121), (3624, 5539097), (5052, 3973414), (5352, 3750689), (8909, 2253192), (10104, 1986707), (13157, 1525704), (17818, 1126596), (24839, 808152), (26314, 762852), (26727, 751064), (33673, 596136), (35636, 563298), (39471, 508568), (49678, 404076), (52628, 381426), (53454, 375532), (63571, 315768), (67346, 298068), (71272, 281649), (74517, 269384), (78942, 254284), (93883, 213816), (99356, 202038), (101019, 198712), (105256, 190713), (106908, 187766), (127142, 157884), (134692, 149034)]