20176932330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24909793}}^1$

素因数の和:24909812

約数の個数: 40

約数和(自身を含む): 54253531332

約数和(自身を除く): 34076599002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24909793, 49819586, 74729379, 124548965, 149458758, 224188137, 249097930, 373646895, 448376274, 672564411, 747293790, 1120940685, 1345128822, 2017693233, 2241881370, 3362822055, 4035386466, 6725644110, 10088466165, 20176932330]

約数ペア:

[(1, 20176932330), (2, 10088466165), (3, 6725644110), (5, 4035386466), (6, 3362822055), (9, 2241881370), (10, 2017693233), (15, 1345128822), (18, 1120940685), (27, 747293790), (30, 672564411), (45, 448376274), (54, 373646895), (81, 249097930), (90, 224188137), (135, 149458758), (162, 124548965), (270, 74729379), (405, 49819586), (810, 24909793)]