20233551372

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{424397}}^1$

素因数の和:424570

約数の個数: 48

約数和(自身を含む): 49196216160

約数和(自身を除く): 28962664788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 137, 174, 274, 348, 411, 548, 822, 1644, 3973, 7946, 11919, 15892, 23838, 47676, 424397, 848794, 1273191, 1697588, 2546382, 5092764, 12307513, 24615026, 36922539, 49230052, 58142389, 73845078, 116284778, 147690156, 174427167, 232569556, 348854334, 697708668, 1686129281, 3372258562, 5058387843, 6744517124, 10116775686, 20233551372]

約数ペア:

[(1, 20233551372), (2, 10116775686), (3, 6744517124), (4, 5058387843), (6, 3372258562), (12, 1686129281), (29, 697708668), (58, 348854334), (87, 232569556), (116, 174427167), (137, 147690156), (174, 116284778), (274, 73845078), (348, 58142389), (411, 49230052), (548, 36922539), (822, 24615026), (1644, 12307513), (3973, 5092764), (7946, 2546382), (11919, 1697588), (15892, 1273191), (23838, 848794), (47676, 424397)]