20137577455

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{114259}}^1$

素因数の和:114714

約数の個数: 16

約数和(自身を含む): 24474492000

約数和(自身を除く): 4336914545

約数列:

[1, 5, 101, 349, 505, 1745, 35249, 114259, 176245, 571295, 11540159, 39876391, 57700795, 199381955, 4027515491, 20137577455]

約数ペア:

[(1, 20137577455), (5, 4027515491), (101, 199381955), (349, 57700795), (505, 39876391), (1745, 11540159), (35249, 571295), (114259, 176245)]