20163555478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48238171}}^1$

素因数の和:48238203

約数の個数: 16

約数和(自身を含む): 34731483840

約数和(自身を除く): 14567928362

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48238171, 96476342, 530619881, 916525249, 1061239762, 1833050498, 10081777739, 20163555478]

約数ペア:

[(1, 20163555478), (2, 10081777739), (11, 1833050498), (19, 1061239762), (22, 916525249), (38, 530619881), (209, 96476342), (418, 48238171)]