20278327542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2062063}}^1$

素因数の和:2062228

約数の個数: 32

約数和(自身を含む): 44540582400

約数和(自身を除く): 24262254858

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 2062063, 4124126, 6186189, 12372378, 22682693, 45365386, 68048079, 136096158, 307247387, 614494774, 921742161, 1843484322, 3379721257, 6759442514, 10139163771, 20278327542]

約数ペア:

[(1, 20278327542), (2, 10139163771), (3, 6759442514), (6, 3379721257), (11, 1843484322), (22, 921742161), (33, 614494774), (66, 307247387), (149, 136096158), (298, 68048079), (447, 45365386), (894, 22682693), (1639, 12372378), (3278, 6186189), (4917, 4124126), (9834, 2062063)]