20739692010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9470179}}^1$

素因数の和:9470262

約数の個数: 32

約数和(自身を含む): 50457119040

約数和(自身を除く): 29717427030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 9470179, 18940358, 28410537, 47350895, 56821074, 94701790, 142052685, 284105370, 691323067, 1382646134, 2073969201, 3456615335, 4147938402, 6913230670, 10369846005, 20739692010]

約数ペア:

[(1, 20739692010), (2, 10369846005), (3, 6913230670), (5, 4147938402), (6, 3456615335), (10, 2073969201), (15, 1382646134), (30, 691323067), (73, 284105370), (146, 142052685), (219, 94701790), (365, 56821074), (438, 47350895), (730, 28410537), (1095, 18940358), (2190, 9470179)]