20117962170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74510971}}^1$

素因数の和:74510987

約数の個数: 32

約数和(自身を含む): 53647899840

約数和(自身を除く): 33529937670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74510971, 149021942, 223532913, 372554855, 447065826, 670598739, 745109710, 1117664565, 1341197478, 2011796217, 2235329130, 3352993695, 4023592434, 6705987390, 10058981085, 20117962170]

約数ペア:

[(1, 20117962170), (2, 10058981085), (3, 6705987390), (5, 4023592434), (6, 3352993695), (9, 2235329130), (10, 2011796217), (15, 1341197478), (18, 1117664565), (27, 745109710), (30, 670598739), (45, 447065826), (54, 372554855), (90, 223532913), (135, 149021942), (270, 74510971)]