20528035154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17605519}}^1$

素因数の和:17605585

約数の個数: 16

約数和(自身を含む): 34225130880

約数和(自身を除く): 13697095726

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 17605519, 35211038, 193660709, 387321418, 933092507, 1866185014, 10264017577, 20528035154]

約数ペア:

[(1, 20528035154), (2, 10264017577), (11, 1866185014), (22, 933092507), (53, 387321418), (106, 193660709), (583, 35211038), (1166, 17605519)]