20245700256

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{8623}}^1$

素因数の和:9334

約数の個数: 96

約数和(自身を含む): 54670226688

約数和(自身を除く): 34424526432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 661, 888, 1184, 1322, 1776, 1983, 2644, 3552, 3966, 5288, 7932, 8623, 10576, 15864, 17246, 21152, 24457, 25869, 31728, 34492, 48914, 51738, 63456, 68984, 73371, 97828, 103476, 137968, 146742, 195656, 206952, 275936, 293484, 319051, 391312, 413904, 586968, 638102, 782624, 827808, 957153, 1173936, 1276204, 1914306, 2347872, 2552408, 3828612, 5104816, 5699803, 7657224, 10209632, 11399606, 15314448, 17099409, 22799212, 30628896, 34198818, 45598424, 68397636, 91196848, 136795272, 182393696, 210892711, 273590544, 421785422, 547181088, 632678133, 843570844, 1265356266, 1687141688, 2530712532, 3374283376, 5061425064, 6748566752, 10122850128, 20245700256]

約数ペア:

[(1, 20245700256), (2, 10122850128), (3, 6748566752), (4, 5061425064), (6, 3374283376), (8, 2530712532), (12, 1687141688), (16, 1265356266), (24, 843570844), (32, 632678133), (37, 547181088), (48, 421785422), (74, 273590544), (96, 210892711), (111, 182393696), (148, 136795272), (222, 91196848), (296, 68397636), (444, 45598424), (592, 34198818), (661, 30628896), (888, 22799212), (1184, 17099409), (1322, 15314448), (1776, 11399606), (1983, 10209632), (2644, 7657224), (3552, 5699803), (3966, 5104816), (5288, 3828612), (7932, 2552408), (8623, 2347872), (10576, 1914306), (15864, 1276204), (17246, 1173936), (21152, 957153), (24457, 827808), (25869, 782624), (31728, 638102), (34492, 586968), (48914, 413904), (51738, 391312), (63456, 319051), (68984, 293484), (73371, 275936), (97828, 206952), (103476, 195656), (137968, 146742)]