20142643312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{3691}}^1$

素因数の和:4118

約数の個数: 80

約数和(自身を含む): 43147488384

約数和(自身を除く): 23004845072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 307, 404, 614, 808, 1111, 1228, 1616, 2222, 2456, 3377, 3691, 4444, 4912, 6754, 7382, 8888, 13508, 14764, 17776, 27016, 29528, 31007, 40601, 54032, 59056, 62014, 81202, 124028, 162404, 248056, 324808, 341077, 372791, 496112, 649616, 682154, 745582, 1133137, 1364308, 1491164, 2266274, 2728616, 2982328, 4100701, 4532548, 5457232, 5964656, 8201402, 9065096, 12464507, 16402804, 18130192, 24929014, 32805608, 49858028, 65611216, 99716056, 114446837, 199432112, 228893674, 457787348, 915574696, 1258915207, 1831149392, 2517830414, 5035660828, 10071321656, 20142643312]

約数ペア:

[(1, 20142643312), (2, 10071321656), (4, 5035660828), (8, 2517830414), (11, 1831149392), (16, 1258915207), (22, 915574696), (44, 457787348), (88, 228893674), (101, 199432112), (176, 114446837), (202, 99716056), (307, 65611216), (404, 49858028), (614, 32805608), (808, 24929014), (1111, 18130192), (1228, 16402804), (1616, 12464507), (2222, 9065096), (2456, 8201402), (3377, 5964656), (3691, 5457232), (4444, 4532548), (4912, 4100701), (6754, 2982328), (7382, 2728616), (8888, 2266274), (13508, 1491164), (14764, 1364308), (17776, 1133137), (27016, 745582), (29528, 682154), (31007, 649616), (40601, 496112), (54032, 372791), (59056, 341077), (62014, 324808), (81202, 248056), (124028, 162404)]