20100285998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{112909}}^1$

素因数の和:113132

約数の個数: 32

約数和(自身を含む): 33461104320

約数和(自身を除く): 13360818322

約数列:

[1, 2, 13, 26, 41, 82, 167, 334, 533, 1066, 2171, 4342, 6847, 13694, 89011, 112909, 178022, 225818, 1467817, 2935634, 4629269, 9258538, 18855803, 37711606, 60180497, 120360994, 245125439, 490250878, 773087923, 1546175846, 10050142999, 20100285998]

約数ペア:

[(1, 20100285998), (2, 10050142999), (13, 1546175846), (26, 773087923), (41, 490250878), (82, 245125439), (167, 120360994), (334, 60180497), (533, 37711606), (1066, 18855803), (2171, 9258538), (4342, 4629269), (6847, 2935634), (13694, 1467817), (89011, 225818), (112909, 178022)]