20170981588

素因数分解:

$2^2\times {\mathrm{563}}^1\times {\mathrm{1471}}^1\times {\mathrm{6089}}^1$

素因数の和:8127

約数の個数: 24

約数和(自身を含む): 35391767040

約数和(自身を除く): 15220785452

約数列:

[1, 2, 4, 563, 1126, 1471, 2252, 2942, 5884, 6089, 12178, 24356, 828173, 1656346, 3312692, 3428107, 6856214, 8956919, 13712428, 17913838, 35827676, 5042745397, 10085490794, 20170981588]

約数ペア:

[(1, 20170981588), (2, 10085490794), (4, 5042745397), (563, 35827676), (1126, 17913838), (1471, 13712428), (2252, 8956919), (2942, 6856214), (5884, 3428107), (6089, 3312692), (12178, 1656346), (24356, 828173)]