20173027530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1\times {\mathrm{2837}}^1$

素因数の和:3831

約数の個数: 64

約数和(自身を含む): 48633602688

約数和(自身を除く): 28460575158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 563, 842, 1126, 1263, 1689, 2105, 2526, 2815, 2837, 3378, 4210, 5630, 5674, 6315, 8445, 8511, 12630, 14185, 16890, 17022, 28370, 42555, 85110, 237023, 474046, 711069, 1185115, 1194377, 1422138, 1597231, 2370230, 2388754, 3194462, 3555345, 3583131, 4791693, 5971885, 7110690, 7166262, 7986155, 9583386, 11943770, 15972310, 17915655, 23958465, 35831310, 47916930, 672434251, 1344868502, 2017302753, 3362171255, 4034605506, 6724342510, 10086513765, 20173027530]

約数ペア:

[(1, 20173027530), (2, 10086513765), (3, 6724342510), (5, 4034605506), (6, 3362171255), (10, 2017302753), (15, 1344868502), (30, 672434251), (421, 47916930), (563, 35831310), (842, 23958465), (1126, 17915655), (1263, 15972310), (1689, 11943770), (2105, 9583386), (2526, 7986155), (2815, 7166262), (2837, 7110690), (3378, 5971885), (4210, 4791693), (5630, 3583131), (5674, 3555345), (6315, 3194462), (8445, 2388754), (8511, 2370230), (12630, 1597231), (14185, 1422138), (16890, 1194377), (17022, 1185115), (28370, 711069), (42555, 474046), (85110, 237023)]