20160913970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69520393}}^1$

素因数の和:69520429

約数の個数: 16

約数和(自身を含む): 37541012760

約数和(自身を除く): 17380098790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69520393, 139040786, 347601965, 695203930, 2016091397, 4032182794, 10080456985, 20160913970]

約数ペア:

[(1, 20160913970), (2, 10080456985), (5, 4032182794), (10, 2016091397), (29, 695203930), (58, 347601965), (145, 139040786), (290, 69520393)]