20322956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5639}}^1$

素因数の和:5713

約数の個数: 24

約数和(自身を含む): 38374560

約数和(自身を除く): 18051604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 5639, 11278, 22556, 95863, 191726, 298867, 383452, 597734, 1195468, 5080739, 10161478, 20322956]

約数ペア:

[(1, 20322956), (2, 10161478), (4, 5080739), (17, 1195468), (34, 597734), (53, 383452), (68, 298867), (106, 191726), (212, 95863), (901, 22556), (1802, 11278), (3604, 5639)]