2017015220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9168251}}^1$

素因数の和:9168271

約数の個数: 24

約数和(自身を含む): 4620799008

約数和(自身を除く): 2603783788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9168251, 18336502, 36673004, 45841255, 91682510, 100850761, 183365020, 201701522, 403403044, 504253805, 1008507610, 2017015220]

約数ペア:

[(1, 2017015220), (2, 1008507610), (4, 504253805), (5, 403403044), (10, 201701522), (11, 183365020), (20, 100850761), (22, 91682510), (44, 45841255), (55, 36673004), (110, 18336502), (220, 9168251)]