20066116

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5231}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 40432896

約数和(自身を除く): 20366780

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 5231, 10462, 20924, 36617, 73234, 146468, 716647, 1433294, 2866588, 5016529, 10033058, 20066116]

約数ペア:

[(1, 20066116), (2, 10033058), (4, 5016529), (7, 2866588), (14, 1433294), (28, 716647), (137, 146468), (274, 73234), (548, 36617), (959, 20924), (1918, 10462), (3836, 5231)]