20147140317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1\times {\mathrm{5851}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 28759256064

約数和(自身を除く): 8612115747

約数列:

[1, 3, 17, 51, 107, 321, 631, 1819, 1893, 5457, 5851, 10727, 17553, 32181, 67517, 99467, 202551, 298401, 626057, 1147789, 1878171, 3443367, 3691981, 10642969, 11075943, 31928907, 62763677, 188291031, 395041967, 1185125901, 6715713439, 20147140317]

約数ペア:

[(1, 20147140317), (3, 6715713439), (17, 1185125901), (51, 395041967), (107, 188291031), (321, 62763677), (631, 31928907), (1819, 11075943), (1893, 10642969), (5457, 3691981), (5851, 3443367), (10727, 1878171), (17553, 1147789), (32181, 626057), (67517, 298401), (99467, 202551)]