20384704

素因数分解:

$2^6\times {\mathrm{233}}^1\times {\mathrm{1367}}^1$

素因数の和:1612

約数の個数: 28

約数和(自身を含む): 40654224

約数和(自身を除く): 20269520

約数列:

[1, 2, 4, 8, 16, 32, 64, 233, 466, 932, 1367, 1864, 2734, 3728, 5468, 7456, 10936, 14912, 21872, 43744, 87488, 318511, 637022, 1274044, 2548088, 5096176, 10192352, 20384704]

約数ペア:

[(1, 20384704), (2, 10192352), (4, 5096176), (8, 2548088), (16, 1274044), (32, 637022), (64, 318511), (233, 87488), (466, 43744), (932, 21872), (1367, 14912), (1864, 10936), (2734, 7456), (3728, 5468)]