20139080344

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1667}}^1\times {\mathrm{28493}}^1$

素因数の和:30219

約数の個数: 32

約数和(自身を含む): 38497673520

約数和(自身を除く): 18358593176

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1667, 3334, 6668, 13336, 28493, 56986, 88351, 113972, 176702, 227944, 353404, 706808, 1510129, 3020258, 6040516, 12081032, 47497831, 94995662, 189991324, 379982648, 2517385043, 5034770086, 10069540172, 20139080344]

約数ペア:

[(1, 20139080344), (2, 10069540172), (4, 5034770086), (8, 2517385043), (53, 379982648), (106, 189991324), (212, 94995662), (424, 47497831), (1667, 12081032), (3334, 6040516), (6668, 3020258), (13336, 1510129), (28493, 706808), (56986, 353404), (88351, 227944), (113972, 176702)]