20208952018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{295513}}^1$

素因数の和:296649

約数の個数: 16

約数和(自身を含む): 31319755776

約数和(自身を除く): 11110803758

約数列:

[1, 2, 31, 62, 1103, 2206, 34193, 68386, 295513, 591026, 9160903, 18321806, 325950839, 651901678, 10104476009, 20208952018]

約数ペア:

[(1, 20208952018), (2, 10104476009), (31, 651901678), (62, 325950839), (1103, 18321806), (2206, 9160903), (34193, 591026), (68386, 295513)]