20022528

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 56970368

約数和(自身を除く): 36947840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 256, 348, 372, 384, 464, 496, 696, 744, 768, 841, 899, 928, 992, 1392, 1488, 1682, 1798, 1856, 1984, 2523, 2697, 2784, 2976, 3364, 3596, 3712, 3968, 5046, 5394, 5568, 5952, 6728, 7192, 7424, 7936, 10092, 10788, 11136, 11904, 13456, 14384, 20184, 21576, 22272, 23808, 26071, 26912, 28768, 40368, 43152, 52142, 53824, 57536, 78213, 80736, 86304, 104284, 107648, 115072, 156426, 161472, 172608, 208568, 215296, 230144, 312852, 322944, 345216, 417136, 625704, 645888, 690432, 834272, 1251408, 1668544, 2502816, 3337088, 5005632, 6674176, 10011264, 20022528]

約数ペア:

[(1, 20022528), (2, 10011264), (3, 6674176), (4, 5005632), (6, 3337088), (8, 2502816), (12, 1668544), (16, 1251408), (24, 834272), (29, 690432), (31, 645888), (32, 625704), (48, 417136), (58, 345216), (62, 322944), (64, 312852), (87, 230144), (93, 215296), (96, 208568), (116, 172608), (124, 161472), (128, 156426), (174, 115072), (186, 107648), (192, 104284), (232, 86304), (248, 80736), (256, 78213), (348, 57536), (372, 53824), (384, 52142), (464, 43152), (496, 40368), (696, 28768), (744, 26912), (768, 26071), (841, 23808), (899, 22272), (928, 21576), (992, 20184), (1392, 14384), (1488, 13456), (1682, 11904), (1798, 11136), (1856, 10788), (1984, 10092), (2523, 7936), (2697, 7424), (2784, 7192), (2976, 6728), (3364, 5952), (3596, 5568), (3712, 5394), (3968, 5046)]