20148326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 34103592

約数和(自身を除く): 13955266

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 953, 961, 1906, 1922, 10483, 10571, 20966, 21142, 29543, 59086, 324973, 649946, 915833, 1831666, 10074163, 20148326]

約数ペア:

[(1, 20148326), (2, 10074163), (11, 1831666), (22, 915833), (31, 649946), (62, 324973), (341, 59086), (682, 29543), (953, 21142), (961, 20966), (1906, 10571), (1922, 10483)]