20225238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10567}}^1$

素因数の和:10612

約数の個数: 32

約数和(自身を含む): 45653760

約数和(自身を除く): 25428522

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10567, 21134, 31701, 63402, 116237, 232474, 306443, 348711, 612886, 697422, 919329, 1838658, 3370873, 6741746, 10112619, 20225238]

約数ペア:

[(1, 20225238), (2, 10112619), (3, 6741746), (6, 3370873), (11, 1838658), (22, 919329), (29, 697422), (33, 612886), (58, 348711), (66, 306443), (87, 232474), (174, 116237), (319, 63402), (638, 31701), (957, 21134), (1914, 10567)]