20205125862

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1\times {\mathrm{1093}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 42213346560

約数和(自身を除く): 22008220698

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 811, 1093, 1622, 2186, 2433, 3279, 3799, 4866, 6558, 7598, 11397, 22794, 23519, 31697, 47038, 63394, 70557, 95091, 106241, 141114, 143183, 190182, 212482, 286366, 318723, 429549, 637446, 859098, 886423, 1772846, 2659269, 3080989, 4152307, 5318538, 6161978, 8304614, 9242967, 12456921, 18485934, 24913842, 25706267, 51412534, 77118801, 116121413, 154237602, 232242826, 348364239, 696728478, 3367520977, 6735041954, 10102562931, 20205125862]

約数ペア:

[(1, 20205125862), (2, 10102562931), (3, 6735041954), (6, 3367520977), (29, 696728478), (58, 348364239), (87, 232242826), (131, 154237602), (174, 116121413), (262, 77118801), (393, 51412534), (786, 25706267), (811, 24913842), (1093, 18485934), (1622, 12456921), (2186, 9242967), (2433, 8304614), (3279, 6161978), (3799, 5318538), (4866, 4152307), (6558, 3080989), (7598, 2659269), (11397, 1772846), (22794, 886423), (23519, 859098), (31697, 637446), (47038, 429549), (63394, 318723), (70557, 286366), (95091, 212482), (106241, 190182), (141114, 143183)]