20195697094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{163679}}^1$

素因数の和:163908

約数の個数: 32

約数和(自身を含む): 33940684800

約数和(自身を除く): 13744987706

約数列:

[1, 2, 17, 19, 34, 38, 191, 323, 382, 646, 3247, 3629, 6494, 7258, 61693, 123386, 163679, 327358, 2782543, 3109901, 5565086, 6219802, 31262689, 52868317, 62525378, 105736634, 531465713, 593991091, 1062931426, 1187982182, 10097848547, 20195697094]

約数ペア:

[(1, 20195697094), (2, 10097848547), (17, 1187982182), (19, 1062931426), (34, 593991091), (38, 531465713), (191, 105736634), (323, 62525378), (382, 52868317), (646, 31262689), (3247, 6219802), (3629, 5565086), (6494, 3109901), (7258, 2782543), (61693, 327358), (123386, 163679)]