20174790016

素因数分解:

$2^7\times {\mathrm{5701}}^1\times {\mathrm{27647}}^1$

素因数の和:33362

約数の個数: 32

約数和(自身を含む): 40200468480

約数和(自身を除く): 20025678464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5701, 11402, 22804, 27647, 45608, 55294, 91216, 110588, 182432, 221176, 364864, 442352, 729728, 884704, 1769408, 3538816, 157615547, 315231094, 630462188, 1260924376, 2521848752, 5043697504, 10087395008, 20174790016]

約数ペア:

[(1, 20174790016), (2, 10087395008), (4, 5043697504), (8, 2521848752), (16, 1260924376), (32, 630462188), (64, 315231094), (128, 157615547), (5701, 3538816), (11402, 1769408), (22804, 884704), (27647, 729728), (45608, 442352), (55294, 364864), (91216, 221176), (110588, 182432)]