20137336492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{937667}}^1$

素因数の和:937750

約数の個数: 48

約数和(自身を含む): 44107902720

約数和(自身を除く): 23970566228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 5369, 10738, 21476, 937667, 1875334, 3750668, 6563669, 12189671, 13127338, 24379342, 26254676, 48758684, 55322353, 85327697, 110644706, 170655394, 221289412, 341310788, 387256471, 719190589, 774512942, 1438381178, 1549025884, 2876762356, 5034334123, 10068668246, 20137336492]

約数ペア:

[(1, 20137336492), (2, 10068668246), (4, 5034334123), (7, 2876762356), (13, 1549025884), (14, 1438381178), (26, 774512942), (28, 719190589), (52, 387256471), (59, 341310788), (91, 221289412), (118, 170655394), (182, 110644706), (236, 85327697), (364, 55322353), (413, 48758684), (767, 26254676), (826, 24379342), (1534, 13127338), (1652, 12189671), (3068, 6563669), (5369, 3750668), (10738, 1875334), (21476, 937667)]