20120768

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13669}}^1$

素因数の和:13704

約数の個数: 28

約数和(自身を含む): 41666160

約数和(自身を除く): 21545392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13669, 27338, 54676, 109352, 218704, 314387, 437408, 628774, 874816, 1257548, 2515096, 5030192, 10060384, 20120768]

約数ペア:

[(1, 20120768), (2, 10060384), (4, 5030192), (8, 2515096), (16, 1257548), (23, 874816), (32, 628774), (46, 437408), (64, 314387), (92, 218704), (184, 109352), (368, 54676), (736, 27338), (1472, 13669)]