20726644512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{225133}}^1$

素因数の和:225290

約数の個数: 96

約数和(自身を含む): 62634079872

約数和(自身を除く): 41907435360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 137, 168, 224, 274, 336, 411, 548, 672, 822, 959, 1096, 1644, 1918, 2192, 2877, 3288, 3836, 4384, 5754, 6576, 7672, 11508, 13152, 15344, 23016, 30688, 46032, 92064, 225133, 450266, 675399, 900532, 1350798, 1575931, 1801064, 2701596, 3151862, 3602128, 4727793, 5403192, 6303724, 7204256, 9455586, 10806384, 12607448, 18911172, 21612768, 25214896, 30843221, 37822344, 50429792, 61686442, 75644688, 92529663, 123372884, 151289376, 185059326, 215902547, 246745768, 370118652, 431805094, 493491536, 647707641, 740237304, 863610188, 986983072, 1295415282, 1480474608, 1727220376, 2590830564, 2960949216, 3454440752, 5181661128, 6908881504, 10363322256, 20726644512]

約数ペア:

[(1, 20726644512), (2, 10363322256), (3, 6908881504), (4, 5181661128), (6, 3454440752), (7, 2960949216), (8, 2590830564), (12, 1727220376), (14, 1480474608), (16, 1295415282), (21, 986983072), (24, 863610188), (28, 740237304), (32, 647707641), (42, 493491536), (48, 431805094), (56, 370118652), (84, 246745768), (96, 215902547), (112, 185059326), (137, 151289376), (168, 123372884), (224, 92529663), (274, 75644688), (336, 61686442), (411, 50429792), (548, 37822344), (672, 30843221), (822, 25214896), (959, 21612768), (1096, 18911172), (1644, 12607448), (1918, 10806384), (2192, 9455586), (2877, 7204256), (3288, 6303724), (3836, 5403192), (4384, 4727793), (5754, 3602128), (6576, 3151862), (7672, 2701596), (11508, 1801064), (13152, 1575931), (15344, 1350798), (23016, 900532), (30688, 675399), (46032, 450266), (92064, 225133)]