20293272831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{13553}}^1\times {\mathrm{38393}}^1$

素因数の和:51962

約数の個数: 16

約数和(自身を含む): 29141967456

約数和(自身を除く): 8848694625

約数列:

[1, 3, 13, 39, 13553, 38393, 40659, 115179, 176189, 499109, 528567, 1497327, 520340329, 1561020987, 6764424277, 20293272831]

約数ペア:

[(1, 20293272831), (3, 6764424277), (13, 1561020987), (39, 520340329), (13553, 1497327), (38393, 528567), (40659, 499109), (115179, 176189)]