13357898620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60717721}}^1$

素因数の和:60717741

約数の個数: 24

約数和(自身を含む): 30601731888

約数和(自身を除く): 17243833268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 60717721, 121435442, 242870884, 303588605, 607177210, 667894931, 1214354420, 1335789862, 2671579724, 3339474655, 6678949310, 13357898620]

約数ペア:

[(1, 13357898620), (2, 6678949310), (4, 3339474655), (5, 2671579724), (10, 1335789862), (11, 1214354420), (20, 667894931), (22, 607177210), (44, 303588605), (55, 242870884), (110, 121435442), (220, 60717721)]