20233445116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{248117}}^1$

素因数の和:248206

約数の個数: 48

約数和(自身を含む): 39599632800

約数和(自身を除く): 19366187684

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 551, 703, 1073, 1102, 1406, 2146, 2204, 2812, 4292, 20387, 40774, 81548, 248117, 496234, 992468, 4714223, 7195393, 9180329, 9428446, 14390786, 18360658, 18856892, 28781572, 36721316, 136712467, 174426251, 266229541, 273424934, 348852502, 532459082, 546849868, 697705004, 1064918164, 5058361279, 10116722558, 20233445116]

約数ペア:

[(1, 20233445116), (2, 10116722558), (4, 5058361279), (19, 1064918164), (29, 697705004), (37, 546849868), (38, 532459082), (58, 348852502), (74, 273424934), (76, 266229541), (116, 174426251), (148, 136712467), (551, 36721316), (703, 28781572), (1073, 18856892), (1102, 18360658), (1406, 14390786), (2146, 9428446), (2204, 9180329), (2812, 7195393), (4292, 4714223), (20387, 992468), (40774, 496234), (81548, 248117)]