20095744

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3452

約数の個数: 36

約数和(自身を含む): 41869296

約数和(自身を除く): 21773552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3413, 5888, 6826, 13652, 27304, 54608, 78499, 109216, 156998, 218432, 313996, 436864, 627992, 873728, 1255984, 2511968, 5023936, 10047872, 20095744]

約数ペア:

[(1, 20095744), (2, 10047872), (4, 5023936), (8, 2511968), (16, 1255984), (23, 873728), (32, 627992), (46, 436864), (64, 313996), (92, 218432), (128, 156998), (184, 109216), (256, 78499), (368, 54608), (736, 27304), (1472, 13652), (2944, 6826), (3413, 5888)]