19801886952

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1\times {\mathrm{6133}}^1$

素因数の和:10810

約数の個数: 64

約数和(自身を含む): 51231168000

約数和(自身を除く): 31429281048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 4639, 6133, 9278, 12266, 13917, 18399, 18556, 24532, 27834, 36798, 37112, 49064, 55668, 73596, 111336, 134531, 147192, 177857, 269062, 355714, 403593, 533571, 538124, 711428, 807186, 1067142, 1076248, 1422856, 1614372, 2134284, 3228744, 4268568, 28450987, 56901974, 85352961, 113803948, 170705922, 227607896, 341411844, 682823688, 825078623, 1650157246, 2475235869, 3300314492, 4950471738, 6600628984, 9900943476, 19801886952]

約数ペア:

[(1, 19801886952), (2, 9900943476), (3, 6600628984), (4, 4950471738), (6, 3300314492), (8, 2475235869), (12, 1650157246), (24, 825078623), (29, 682823688), (58, 341411844), (87, 227607896), (116, 170705922), (174, 113803948), (232, 85352961), (348, 56901974), (696, 28450987), (4639, 4268568), (6133, 3228744), (9278, 2134284), (12266, 1614372), (13917, 1422856), (18399, 1076248), (18556, 1067142), (24532, 807186), (27834, 711428), (36798, 538124), (37112, 533571), (49064, 403593), (55668, 355714), (73596, 269062), (111336, 177857), (134531, 147192)]