20117142366

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{673}}^1\times {\mathrm{7537}}^1$

素因数の和:8876

約数の個数: 32

約数和(自身を含む): 40360381728

約数和(自身を除く): 20243239362

約数列:

[1, 2, 3, 6, 661, 673, 1322, 1346, 1983, 2019, 3966, 4038, 7537, 15074, 22611, 45222, 444853, 889706, 1334559, 2669118, 4981957, 5072401, 9963914, 10144802, 14945871, 15217203, 29891742, 30434406, 3352857061, 6705714122, 10058571183, 20117142366]

約数ペア:

[(1, 20117142366), (2, 10058571183), (3, 6705714122), (6, 3352857061), (661, 30434406), (673, 29891742), (1322, 15217203), (1346, 14945871), (1983, 10144802), (2019, 9963914), (3966, 5072401), (4038, 4981957), (7537, 2669118), (15074, 1334559), (22611, 889706), (45222, 444853)]