20188096671

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{75329}}^1$

素因数の和:76058

約数の個数: 16

約数和(自身を含む): 27136879200

約数和(自身を除く): 6948782529

約数列:

[1, 3, 157, 471, 569, 1707, 75329, 89333, 225987, 267999, 11826653, 35479959, 42862201, 128586603, 6729365557, 20188096671]

約数ペア:

[(1, 20188096671), (3, 6729365557), (157, 128586603), (471, 42862201), (569, 35479959), (1707, 11826653), (75329, 267999), (89333, 225987)]