20183546752

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{1627}}^1\times {\mathrm{5701}}^1$

素因数の和:7359

約数の個数: 64

約数和(自身を含む): 42608309040

約数和(自身を除く): 22424762288

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 1627, 2176, 3254, 5701, 6508, 11402, 13016, 22804, 26032, 27659, 45608, 52064, 55318, 91216, 96917, 104128, 110636, 182432, 193834, 208256, 221272, 364864, 387668, 442544, 729728, 775336, 885088, 1550672, 1770176, 3101344, 3540352, 6202688, 9275527, 12405376, 18551054, 37102108, 74204216, 148408432, 157683959, 296816864, 315367918, 593633728, 630735836, 1187267456, 1261471672, 2522943344, 5045886688, 10091773376, 20183546752]

約数ペア:

[(1, 20183546752), (2, 10091773376), (4, 5045886688), (8, 2522943344), (16, 1261471672), (17, 1187267456), (32, 630735836), (34, 593633728), (64, 315367918), (68, 296816864), (128, 157683959), (136, 148408432), (272, 74204216), (544, 37102108), (1088, 18551054), (1627, 12405376), (2176, 9275527), (3254, 6202688), (5701, 3540352), (6508, 3101344), (11402, 1770176), (13016, 1550672), (22804, 885088), (26032, 775336), (27659, 729728), (45608, 442544), (52064, 387668), (55318, 364864), (91216, 221272), (96917, 208256), (104128, 193834), (110636, 182432)]