20131250686

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1\times {\mathrm{38821}}^1$

素因数の和:40107

約数の個数: 16

約数和(自身を含む): 30347312688

約数和(自身を除く): 10216062002

約数列:

[1, 2, 251, 502, 1033, 2066, 38821, 77642, 259283, 518566, 9744071, 19488142, 40102093, 80204186, 10065625343, 20131250686]

約数ペア:

[(1, 20131250686), (2, 10065625343), (251, 80204186), (502, 40102093), (1033, 19488142), (2066, 9744071), (38821, 518566), (77642, 259283)]