20147333845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7646047}}^1$

素因数の和:7646100

約数の個数: 16

約数和(自身を含む): 26424741888

約数和(自身を除く): 6277408043

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 7646047, 38230235, 129982799, 237027457, 649913995, 1185137285, 4029466769, 20147333845]

約数ペア:

[(1, 20147333845), (5, 4029466769), (17, 1185137285), (31, 649913995), (85, 237027457), (155, 129982799), (527, 38230235), (2635, 7646047)]