20227988085

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1\times {\mathrm{11593}}^1$

素因数の和:12997

約数の個数: 32

約数和(自身を含む): 32756296320

約数和(自身を除く): 12528308235

約数列:

[1, 3, 5, 15, 89, 267, 445, 1307, 1335, 3921, 6535, 11593, 19605, 34779, 57965, 116323, 173895, 348969, 581615, 1031777, 1744845, 3095331, 5158885, 15152051, 15476655, 45456153, 75760255, 227280765, 1348532539, 4045597617, 6742662695, 20227988085]

約数ペア:

[(1, 20227988085), (3, 6742662695), (5, 4045597617), (15, 1348532539), (89, 227280765), (267, 75760255), (445, 45456153), (1307, 15476655), (1335, 15152051), (3921, 5158885), (6535, 3095331), (11593, 1744845), (19605, 1031777), (34779, 581615), (57965, 348969), (116323, 173895)]