20118123567

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{853}}^1\times {\mathrm{39113}}^1$

素因数の和:40039

約数の個数: 24

約数和(自身を含む): 29528566704

約数和(自身を除く): 9410443137

約数列:

[1, 3, 9, 67, 201, 603, 853, 2559, 7677, 39113, 57151, 117339, 171453, 352017, 514359, 2620571, 7861713, 23585139, 33363389, 100090167, 300270501, 2235347063, 6706041189, 20118123567]

約数ペア:

[(1, 20118123567), (3, 6706041189), (9, 2235347063), (67, 300270501), (201, 100090167), (603, 33363389), (853, 23585139), (2559, 7861713), (7677, 2620571), (39113, 514359), (57151, 352017), (117339, 171453)]