20195125435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{6361}}^1$

素因数の和:7335

約数の個数: 32

約数和(自身を含む): 26318525184

約数和(自身を除く): 6123399749

約数列:

[1, 5, 17, 41, 85, 205, 697, 911, 3485, 4555, 6361, 15487, 31805, 37351, 77435, 108137, 186755, 260801, 540685, 634967, 1304005, 3174835, 4433617, 5794871, 22168085, 28974355, 98512807, 237589711, 492564035, 1187948555, 4039025087, 20195125435]

約数ペア:

[(1, 20195125435), (5, 4039025087), (17, 1187948555), (41, 492564035), (85, 237589711), (205, 98512807), (697, 28974355), (911, 22168085), (3485, 5794871), (4555, 4433617), (6361, 3174835), (15487, 1304005), (31805, 634967), (37351, 540685), (77435, 260801), (108137, 186755)]