20124654858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2074279}}^1$

素因数の和:2074312

約数の個数: 72

約数和(自身を含む): 55333493280

約数和(自身を除く): 35208838422

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 2074279, 4148558, 6222837, 12445674, 14519953, 18668511, 22817069, 29039906, 37337022, 43559859, 45634138, 68451207, 87119718, 101639671, 130679577, 136902414, 159719483, 203279342, 205353621, 261359154, 304919013, 319438966, 410707242, 479158449, 609838026, 914757039, 958316898, 1118036381, 1437475347, 1829514078, 2236072762, 2874950694, 3354109143, 6708218286, 10062327429, 20124654858]

約数ペア:

[(1, 20124654858), (2, 10062327429), (3, 6708218286), (6, 3354109143), (7, 2874950694), (9, 2236072762), (11, 1829514078), (14, 1437475347), (18, 1118036381), (21, 958316898), (22, 914757039), (33, 609838026), (42, 479158449), (49, 410707242), (63, 319438966), (66, 304919013), (77, 261359154), (98, 205353621), (99, 203279342), (126, 159719483), (147, 136902414), (154, 130679577), (198, 101639671), (231, 87119718), (294, 68451207), (441, 45634138), (462, 43559859), (539, 37337022), (693, 29039906), (882, 22817069), (1078, 18668511), (1386, 14519953), (1617, 12445674), (3234, 6222837), (4851, 4148558), (9702, 2074279)]