20175094505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{18679}}^1$

素因数の和:18929

約数の個数: 32

約数和(自身を含む): 26097603840

約数和(自身を除く): 5922509335

約数列:

[1, 5, 17, 85, 97, 131, 485, 655, 1649, 2227, 8245, 11135, 12707, 18679, 63535, 93395, 216019, 317543, 1080095, 1587715, 1811863, 2446949, 9059315, 12234745, 30801671, 41598133, 154008355, 207990665, 237354053, 1186770265, 4035018901, 20175094505]

約数ペア:

[(1, 20175094505), (5, 4035018901), (17, 1186770265), (85, 237354053), (97, 207990665), (131, 154008355), (485, 41598133), (655, 30801671), (1649, 12234745), (2227, 9059315), (8245, 2446949), (11135, 1811863), (12707, 1587715), (18679, 1080095), (63535, 317543), (93395, 216019)]