20180761918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{4073}}^1\times {\mathrm{85427}}^1$

素因数の和:89531

約数の個数: 16

約数和(自身を含む): 31323030480

約数和(自身を除く): 11142268562

約数列:

[1, 2, 29, 58, 4073, 8146, 85427, 118117, 170854, 236234, 2477383, 4954766, 347944171, 695888342, 10090380959, 20180761918]

約数ペア:

[(1, 20180761918), (2, 10090380959), (29, 695888342), (58, 347944171), (4073, 4954766), (8146, 2477383), (85427, 236234), (118117, 170854)]