20354466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4603}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 45082368

約数和(自身を除く): 24727902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 4603, 9206, 13809, 27618, 50633, 101266, 151899, 303798, 308401, 616802, 925203, 1850406, 3392411, 6784822, 10177233, 20354466]

約数ペア:

[(1, 20354466), (2, 10177233), (3, 6784822), (6, 3392411), (11, 1850406), (22, 925203), (33, 616802), (66, 308401), (67, 303798), (134, 151899), (201, 101266), (402, 50633), (737, 27618), (1474, 13809), (2211, 9206), (4422, 4603)]