20100636358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1\times {\mathrm{1453}}^1$

素因数の和:2317

約数の個数: 64

約数和(自身を含む): 35637470208

約数和(自身を除く): 15536833850

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 787, 799, 1034, 1453, 1574, 1598, 2906, 8657, 8789, 13379, 15983, 17314, 17578, 24701, 26758, 31966, 36989, 49402, 68291, 73978, 136582, 147169, 271711, 294338, 406879, 543422, 628813, 751201, 813758, 1143511, 1160947, 1257626, 1502402, 2287022, 2321894, 6916943, 12578621, 12770417, 13833886, 19439687, 25157242, 25540834, 38879374, 53745017, 107490034, 213836557, 427673114, 591195187, 913665289, 1182390374, 1827330578, 10050318179, 20100636358]

約数ペア:

[(1, 20100636358), (2, 10050318179), (11, 1827330578), (17, 1182390374), (22, 913665289), (34, 591195187), (47, 427673114), (94, 213836557), (187, 107490034), (374, 53745017), (517, 38879374), (787, 25540834), (799, 25157242), (1034, 19439687), (1453, 13833886), (1574, 12770417), (1598, 12578621), (2906, 6916943), (8657, 2321894), (8789, 2287022), (13379, 1502402), (15983, 1257626), (17314, 1160947), (17578, 1143511), (24701, 813758), (26758, 751201), (31966, 628813), (36989, 543422), (49402, 406879), (68291, 294338), (73978, 271711), (136582, 147169)]