20102832

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1170

約数の個数: 60

約数和(自身を含む): 56726280

約数和(自身を除く): 36623448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1019, 1096, 1233, 1644, 2038, 2192, 2466, 3057, 3288, 4076, 4932, 6114, 6576, 8152, 9171, 9864, 12228, 16304, 18342, 19728, 24456, 36684, 48912, 73368, 139603, 146736, 279206, 418809, 558412, 837618, 1116824, 1256427, 1675236, 2233648, 2512854, 3350472, 5025708, 6700944, 10051416, 20102832]

約数ペア:

[(1, 20102832), (2, 10051416), (3, 6700944), (4, 5025708), (6, 3350472), (8, 2512854), (9, 2233648), (12, 1675236), (16, 1256427), (18, 1116824), (24, 837618), (36, 558412), (48, 418809), (72, 279206), (137, 146736), (144, 139603), (274, 73368), (411, 48912), (548, 36684), (822, 24456), (1019, 19728), (1096, 18342), (1233, 16304), (1644, 12228), (2038, 9864), (2192, 9171), (2466, 8152), (3057, 6576), (3288, 6114), (4076, 4932)]