20844102

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 44553600

約数和(自身を除く): 23709498

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 2729, 3819, 5458, 7638, 8187, 16374, 51851, 103702, 155553, 182843, 311106, 365686, 548529, 1097058, 3474017, 6948034, 10422051, 20844102]

約数ペア:

[(1, 20844102), (2, 10422051), (3, 6948034), (6, 3474017), (19, 1097058), (38, 548529), (57, 365686), (67, 311106), (114, 182843), (134, 155553), (201, 103702), (402, 51851), (1273, 16374), (2546, 8187), (2729, 7638), (3819, 5458)]