20346447369516

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1\times {\mathrm{28659713}}^1$

素因数の和:28660670

約数の個数: 48

約数和(自身を含む): 48238196383104

約数和(自身を除く): 27891749013588

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 883, 1766, 2649, 3532, 5298, 10596, 59161, 118322, 177483, 236644, 354966, 709932, 28659713, 57319426, 85979139, 114638852, 171958278, 343916556, 1920200771, 3840401542, 5760602313, 7680803084, 11521204626, 23042409252, 25306526579, 50613053158, 75919579737, 101226106316, 151839159474, 303678318948, 1695537280793, 3391074561586, 5086611842379, 6782149123172, 10173223684758, 20346447369516]

約数ペア:

[(1, 20346447369516), (2, 10173223684758), (3, 6782149123172), (4, 5086611842379), (6, 3391074561586), (12, 1695537280793), (67, 303678318948), (134, 151839159474), (201, 101226106316), (268, 75919579737), (402, 50613053158), (804, 25306526579), (883, 23042409252), (1766, 11521204626), (2649, 7680803084), (3532, 5760602313), (5298, 3840401542), (10596, 1920200771), (59161, 343916556), (118322, 171958278), (177483, 114638852), (236644, 85979139), (354966, 57319426), (709932, 28659713)]