20248568670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1305517}}^1$

素因数の和:1305585

約数の個数: 64

約数和(自身を含む): 54142442496

約数和(自身を除く): 33893873826

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 2585, 3102, 5170, 7755, 15510, 1305517, 2611034, 3916551, 6527585, 7833102, 13055170, 14360687, 19582755, 28721374, 39165510, 43082061, 61359299, 71803435, 86164122, 122718598, 143606870, 184077897, 215410305, 306796495, 368155794, 430820610, 613592990, 674952289, 920389485, 1349904578, 1840778970, 2024856867, 3374761445, 4049713734, 6749522890, 10124284335, 20248568670]

約数ペア:

[(1, 20248568670), (2, 10124284335), (3, 6749522890), (5, 4049713734), (6, 3374761445), (10, 2024856867), (11, 1840778970), (15, 1349904578), (22, 920389485), (30, 674952289), (33, 613592990), (47, 430820610), (55, 368155794), (66, 306796495), (94, 215410305), (110, 184077897), (141, 143606870), (165, 122718598), (235, 86164122), (282, 71803435), (330, 61359299), (470, 43082061), (517, 39165510), (705, 28721374), (1034, 19582755), (1410, 14360687), (1551, 13055170), (2585, 7833102), (3102, 6527585), (5170, 3916551), (7755, 2611034), (15510, 1305517)]