20132908438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{67757}}^1$

素因数の和:67944

約数の個数: 32

約数和(自身を含む): 32198601600

約数和(自身を除く): 12065693162

約数列:

[1, 2, 29, 47, 58, 94, 109, 218, 1363, 2726, 3161, 5123, 6322, 10246, 67757, 135514, 148567, 297134, 1964953, 3184579, 3929906, 6369158, 7385513, 14771026, 92352791, 184705582, 214179877, 347119111, 428359754, 694238222, 10066454219, 20132908438]

約数ペア:

[(1, 20132908438), (2, 10066454219), (29, 694238222), (47, 428359754), (58, 347119111), (94, 214179877), (109, 184705582), (218, 92352791), (1363, 14771026), (2726, 7385513), (3161, 6369158), (5123, 3929906), (6322, 3184579), (10246, 1964953), (67757, 297134), (135514, 148567)]