20172048969

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{4637}}^1\times {\mathrm{8101}}^1$

素因数の和:12920

約数の個数: 16

約数和(自身を含む): 27055494720

約数和(自身を除く): 6883445751

約数列:

[1, 3, 179, 537, 4637, 8101, 13911, 24303, 830023, 1450079, 2490069, 4350237, 37564337, 112693011, 6724016323, 20172048969]

約数ペア:

[(1, 20172048969), (3, 6724016323), (179, 112693011), (537, 37564337), (4637, 4350237), (8101, 2490069), (13911, 1450079), (24303, 830023)]