22089860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84961}}^1$

素因数の和:84983

約数の個数: 24

約数和(自身を含む): 49957656

約数和(自身を除く): 27867796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 84961, 169922, 339844, 424805, 849610, 1104493, 1699220, 2208986, 4417972, 5522465, 11044930, 22089860]

約数ペア:

[(1, 22089860), (2, 11044930), (4, 5522465), (5, 4417972), (10, 2208986), (13, 1699220), (20, 1104493), (26, 849610), (52, 424805), (65, 339844), (130, 169922), (260, 84961)]