20159672038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{282911}}^1$

素因数の和:283044

約数の個数: 32

約数和(自身を含む): 34221035520

約数和(自身を除く): 14061363482

約数列:

[1, 2, 11, 22, 41, 79, 82, 158, 451, 869, 902, 1738, 3239, 6478, 35629, 71258, 282911, 565822, 3112021, 6224042, 11599351, 22349969, 23198702, 44699938, 127592861, 245849659, 255185722, 491699318, 916348729, 1832697458, 10079836019, 20159672038]

約数ペア:

[(1, 20159672038), (2, 10079836019), (11, 1832697458), (22, 916348729), (41, 491699318), (79, 255185722), (82, 245849659), (158, 127592861), (451, 44699938), (869, 23198702), (902, 22349969), (1738, 11599351), (3239, 6224042), (6478, 3112021), (35629, 565822), (71258, 282911)]