20101336330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105796507}}^1$

素因数の和:105796533

約数の個数: 16

約数和(自身を含む): 38086742880

約数和(自身を除く): 17985406550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105796507, 211593014, 528982535, 1057965070, 2010133633, 4020267266, 10050668165, 20101336330]

約数ペア:

[(1, 20101336330), (2, 10050668165), (5, 4020267266), (10, 2010133633), (19, 1057965070), (38, 528982535), (95, 211593014), (190, 105796507)]