20227025352

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{40693}}^1$

素因数の和:40990

約数の個数: 64

約数和(自身を含む): 51274440000

約数和(自身を除く): 31047414648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 149, 278, 298, 417, 447, 556, 596, 834, 894, 1112, 1192, 1668, 1788, 3336, 3576, 20711, 40693, 41422, 62133, 81386, 82844, 122079, 124266, 162772, 165688, 244158, 248532, 325544, 488316, 497064, 976632, 5656327, 6063257, 11312654, 12126514, 16968981, 18189771, 22625308, 24253028, 33937962, 36379542, 45250616, 48506056, 67875924, 72759084, 135751848, 145518168, 842792723, 1685585446, 2528378169, 3371170892, 5056756338, 6742341784, 10113512676, 20227025352]

約数ペア:

[(1, 20227025352), (2, 10113512676), (3, 6742341784), (4, 5056756338), (6, 3371170892), (8, 2528378169), (12, 1685585446), (24, 842792723), (139, 145518168), (149, 135751848), (278, 72759084), (298, 67875924), (417, 48506056), (447, 45250616), (556, 36379542), (596, 33937962), (834, 24253028), (894, 22625308), (1112, 18189771), (1192, 16968981), (1668, 12126514), (1788, 11312654), (3336, 6063257), (3576, 5656327), (20711, 976632), (40693, 497064), (41422, 488316), (62133, 325544), (81386, 248532), (82844, 244158), (122079, 165688), (124266, 162772)]