20343855195

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7662469}}^1$

素因数の和:7662539

約数の個数: 24

約数和(自身を含む): 35860359600

約数和(自身を除く): 15516504405

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 7662469, 22987407, 38312345, 68962221, 114937035, 344811105, 452085671, 1356257013, 2260428355, 4068771039, 6781285065, 20343855195]

約数ペア:

[(1, 20343855195), (3, 6781285065), (5, 4068771039), (9, 2260428355), (15, 1356257013), (45, 452085671), (59, 344811105), (177, 114937035), (295, 68962221), (531, 38312345), (885, 22987407), (2655, 7662469)]