20161295013

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1\times {\mathrm{47963}}^1$

素因数の和:50324

約数の個数: 16

約数和(自身を含む): 27334875456

約数和(自身を除く): 7173580443

約数列:

[1, 3, 61, 183, 2297, 6891, 47963, 140117, 143889, 420351, 2925743, 8777229, 110171011, 330513033, 6720431671, 20161295013]

約数ペア:

[(1, 20161295013), (3, 6720431671), (61, 330513033), (183, 110171011), (2297, 8777229), (6891, 2925743), (47963, 420351), (140117, 143889)]