20083600755

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{374729}}^1$

素因数の和:375140

約数の個数: 32

約数和(自身を含む): 35794209600

約数和(自身を除く): 15710608845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 1191, 1985, 3573, 5955, 10719, 17865, 53595, 374729, 1124187, 1873645, 3372561, 5620935, 10117683, 16862805, 50588415, 148767413, 446302239, 743837065, 1338906717, 2231511195, 4016720151, 6694533585, 20083600755]

約数ペア:

[(1, 20083600755), (3, 6694533585), (5, 4016720151), (9, 2231511195), (15, 1338906717), (27, 743837065), (45, 446302239), (135, 148767413), (397, 50588415), (1191, 16862805), (1985, 10117683), (3573, 5620935), (5955, 3372561), (10719, 1873645), (17865, 1124187), (53595, 374729)]