20199275850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10358603}}^1$

素因数の和:10358631

約数の個数: 48

約数和(自身を含む): 53947609632

約数和(自身を除く): 33748333782

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 10358603, 20717206, 31075809, 51793015, 62151618, 103586030, 134661839, 155379045, 258965075, 269323678, 310758090, 403985517, 517930150, 673309195, 776895225, 807971034, 1346618390, 1553790450, 2019927585, 3366545975, 4039855170, 6733091950, 10099637925, 20199275850]

約数ペア:

[(1, 20199275850), (2, 10099637925), (3, 6733091950), (5, 4039855170), (6, 3366545975), (10, 2019927585), (13, 1553790450), (15, 1346618390), (25, 807971034), (26, 776895225), (30, 673309195), (39, 517930150), (50, 403985517), (65, 310758090), (75, 269323678), (78, 258965075), (130, 155379045), (150, 134661839), (195, 103586030), (325, 62151618), (390, 51793015), (650, 31075809), (975, 20717206), (1950, 10358603)]