20219269823

素因数分解:

${\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1\times {\mathrm{1901}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 20640199680

約数和(自身を除く): 420929857

約数列:

[1, 89, 127, 941, 1901, 11303, 83749, 119507, 169189, 241427, 1788841, 10636123, 21487003, 159206849, 227182807, 20219269823]

約数ペア:

[(1, 20219269823), (89, 227182807), (127, 159206849), (941, 21487003), (1901, 10636123), (11303, 1788841), (83749, 241427), (119507, 169189)]