20342373366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28490719}}^1$

素因数の和:28490748

約数の個数: 32

約数和(自身を含む): 49231964160

約数和(自身を除く): 28889590794

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28490719, 56981438, 85472157, 170944314, 199435033, 398870066, 484342223, 598305099, 968684446, 1196610198, 1453026669, 2906053338, 3390395561, 6780791122, 10171186683, 20342373366]

約数ペア:

[(1, 20342373366), (2, 10171186683), (3, 6780791122), (6, 3390395561), (7, 2906053338), (14, 1453026669), (17, 1196610198), (21, 968684446), (34, 598305099), (42, 484342223), (51, 398870066), (102, 199435033), (119, 170944314), (238, 85472157), (357, 56981438), (714, 28490719)]