20145857510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{592351}}^1$

素因数の和:592556

約数の個数: 32

約数和(自身を含む): 38384409600

約数和(自身を除く): 18238552090

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1790, 3401, 6802, 17005, 34010, 592351, 1184702, 2961755, 5923510, 11254669, 22509338, 56273345, 106030829, 112546690, 212061658, 530154145, 1060308290, 2014585751, 4029171502, 10072928755, 20145857510]

約数ペア:

[(1, 20145857510), (2, 10072928755), (5, 4029171502), (10, 2014585751), (19, 1060308290), (38, 530154145), (95, 212061658), (179, 112546690), (190, 106030829), (358, 56273345), (895, 22509338), (1790, 11254669), (3401, 5923510), (6802, 2961755), (17005, 1184702), (34010, 592351)]