20090938426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{96821}}^1$

素因数の和:97206

約数の個数: 32

約数和(自身を含む): 33963608448

約数和(自身を除く): 13872670022

約数列:

[1, 2, 13, 23, 26, 46, 299, 347, 598, 694, 4511, 7981, 9022, 15962, 96821, 103753, 193642, 207506, 1258673, 2226883, 2517346, 4453766, 28949479, 33596887, 57898958, 67193774, 436759531, 772728401, 873519062, 1545456802, 10045469213, 20090938426]

約数ペア:

[(1, 20090938426), (2, 10045469213), (13, 1545456802), (23, 873519062), (26, 772728401), (46, 436759531), (299, 67193774), (347, 57898958), (598, 33596887), (694, 28949479), (4511, 4453766), (7981, 2517346), (9022, 2226883), (15962, 1258673), (96821, 207506), (103753, 193642)]