20205945598

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1\times {\mathrm{146609}}^1$

素因数の和:147251

約数の個数: 16

約数和(自身を含む): 30591056160

約数和(自身を除く): 10385110562

約数列:

[1, 2, 137, 274, 503, 1006, 68911, 137822, 146609, 293218, 20085433, 40170866, 73744327, 147488654, 10102972799, 20205945598]

約数ペア:

[(1, 20205945598), (2, 10102972799), (137, 147488654), (274, 73744327), (503, 40170866), (1006, 20085433), (68911, 293218), (137822, 146609)]