20180981002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{119359}}^1$

素因数の和:120310

約数の個数: 32

約数和(自身を含む): 37297612800

約数和(自身を除く): 17116631798

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 929, 1858, 6503, 12077, 13006, 24154, 84539, 119359, 169078, 238718, 835513, 1551667, 1671026, 3103334, 10861669, 21723338, 110884511, 221769022, 776191577, 1441498643, 1552383154, 2882997286, 10090490501, 20180981002]

約数ペア:

[(1, 20180981002), (2, 10090490501), (7, 2882997286), (13, 1552383154), (14, 1441498643), (26, 776191577), (91, 221769022), (182, 110884511), (929, 21723338), (1858, 10861669), (6503, 3103334), (12077, 1671026), (13006, 1551667), (24154, 835513), (84539, 238718), (119359, 169078)]