20594652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 52322592

約数和(自身を除く): 31727940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 1361, 2522, 2722, 3783, 4083, 5044, 5444, 7566, 8166, 15132, 16332, 17693, 35386, 53079, 70772, 106158, 132017, 212316, 264034, 396051, 528068, 792102, 1584204, 1716221, 3432442, 5148663, 6864884, 10297326, 20594652]

約数ペア:

[(1, 20594652), (2, 10297326), (3, 6864884), (4, 5148663), (6, 3432442), (12, 1716221), (13, 1584204), (26, 792102), (39, 528068), (52, 396051), (78, 264034), (97, 212316), (156, 132017), (194, 106158), (291, 70772), (388, 53079), (582, 35386), (1164, 17693), (1261, 16332), (1361, 15132), (2522, 8166), (2722, 7566), (3783, 5444), (4083, 5044)]