20124950097

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3976477}}^1$

素因数の和:3976728

約数の個数: 16

約数和(自身を含む): 30793845632

約数和(自身を除く): 10668895535

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 3976477, 11929431, 27835339, 83506017, 958330957, 2874992871, 6708316699, 20124950097]

約数ペア:

[(1, 20124950097), (3, 6708316699), (7, 2874992871), (21, 958330957), (241, 83506017), (723, 27835339), (1687, 11929431), (5061, 3976477)]