20980493652

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92019709}}^1$

素因数の和:92019735

約数の個数: 24

約数和(自身を含む): 51531037600

約数和(自身を除く): 30550543948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92019709, 184039418, 276059127, 368078836, 552118254, 1104236508, 1748374471, 3496748942, 5245123413, 6993497884, 10490246826, 20980493652]

約数ペア:

[(1, 20980493652), (2, 10490246826), (3, 6993497884), (4, 5245123413), (6, 3496748942), (12, 1748374471), (19, 1104236508), (38, 552118254), (57, 368078836), (76, 276059127), (114, 184039418), (228, 92019709)]