20977472

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14251}}^1$

素因数の和:14286

約数の個数: 28

約数和(自身を含む): 43440096

約数和(自身を除く): 22462624

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14251, 28502, 57004, 114008, 228016, 327773, 456032, 655546, 912064, 1311092, 2622184, 5244368, 10488736, 20977472]

約数ペア:

[(1, 20977472), (2, 10488736), (4, 5244368), (8, 2622184), (16, 1311092), (23, 912064), (32, 655546), (46, 456032), (64, 327773), (92, 228016), (184, 114008), (368, 57004), (736, 28502), (1472, 14251)]