20003453018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271351}}^1$

素因数の和:271454

約数の個数: 32

約数和(自身を含む): 32822737920

約数和(自身を除く): 12819284902

約数列:

[1, 2, 29, 31, 41, 58, 62, 82, 899, 1189, 1271, 1798, 2378, 2542, 36859, 73718, 271351, 542702, 7869179, 8411881, 11125391, 15738358, 16823762, 22250782, 243944549, 322636339, 344887121, 487889098, 645272678, 689774242, 10001726509, 20003453018]

約数ペア:

[(1, 20003453018), (2, 10001726509), (29, 689774242), (31, 645272678), (41, 487889098), (58, 344887121), (62, 322636339), (82, 243944549), (899, 22250782), (1189, 16823762), (1271, 15738358), (1798, 11125391), (2378, 8411881), (2542, 7869179), (36859, 542702), (73718, 271351)]