20117829906

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1277}}^1\times {\mathrm{13063}}^1$

素因数の和:14415

約数の個数: 48

約数和(自身を含む): 44277240384

約数和(自身を除く): 24159410478

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 1277, 2554, 3831, 7662, 11493, 13063, 22986, 26126, 39189, 78378, 85559, 117567, 171118, 235134, 256677, 513354, 770031, 875221, 1540062, 1750442, 2625663, 5251326, 7876989, 15753978, 16681451, 33362902, 50044353, 100088706, 150133059, 300266118, 1117657217, 2235314434, 3352971651, 6705943302, 10058914953, 20117829906]

約数ペア:

[(1, 20117829906), (2, 10058914953), (3, 6705943302), (6, 3352971651), (9, 2235314434), (18, 1117657217), (67, 300266118), (134, 150133059), (201, 100088706), (402, 50044353), (603, 33362902), (1206, 16681451), (1277, 15753978), (2554, 7876989), (3831, 5251326), (7662, 2625663), (11493, 1750442), (13063, 1540062), (22986, 875221), (26126, 770031), (39189, 513354), (78378, 256677), (85559, 235134), (117567, 171118)]