20258900352

素因数分解:

$2^7\times 3^2\times {\mathrm{113}}^1\times {\mathrm{155627}}^1$

素因数の和:155760

約数の個数: 96

約数和(自身を含む): 58813377480

約数和(自身を除く): 38554477128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 128, 144, 192, 226, 288, 339, 384, 452, 576, 678, 904, 1017, 1152, 1356, 1808, 2034, 2712, 3616, 4068, 5424, 7232, 8136, 10848, 14464, 16272, 21696, 32544, 43392, 65088, 130176, 155627, 311254, 466881, 622508, 933762, 1245016, 1400643, 1867524, 2490032, 2801286, 3735048, 4980064, 5602572, 7470096, 9960128, 11205144, 14940192, 17585851, 19920256, 22410288, 29880384, 35171702, 44820576, 52757553, 59760768, 70343404, 89641152, 105515106, 140686808, 158272659, 179282304, 211030212, 281373616, 316545318, 422060424, 562747232, 633090636, 844120848, 1125494464, 1266181272, 1688241696, 2250988928, 2532362544, 3376483392, 5064725088, 6752966784, 10129450176, 20258900352]

約数ペア:

[(1, 20258900352), (2, 10129450176), (3, 6752966784), (4, 5064725088), (6, 3376483392), (8, 2532362544), (9, 2250988928), (12, 1688241696), (16, 1266181272), (18, 1125494464), (24, 844120848), (32, 633090636), (36, 562747232), (48, 422060424), (64, 316545318), (72, 281373616), (96, 211030212), (113, 179282304), (128, 158272659), (144, 140686808), (192, 105515106), (226, 89641152), (288, 70343404), (339, 59760768), (384, 52757553), (452, 44820576), (576, 35171702), (678, 29880384), (904, 22410288), (1017, 19920256), (1152, 17585851), (1356, 14940192), (1808, 11205144), (2034, 9960128), (2712, 7470096), (3616, 5602572), (4068, 4980064), (5424, 3735048), (7232, 2801286), (8136, 2490032), (10848, 1867524), (14464, 1400643), (16272, 1245016), (21696, 933762), (32544, 622508), (43392, 466881), (65088, 311254), (130176, 155627)]