20992050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46649}}^1$

素因数の和:46667

約数の個数: 36

約数和(自身を含む): 56399850

約数和(自身を除く): 35407800

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46649, 93298, 139947, 233245, 279894, 419841, 466490, 699735, 839682, 1166225, 1399470, 2099205, 2332450, 3498675, 4198410, 6997350, 10496025, 20992050]

約数ペア:

[(1, 20992050), (2, 10496025), (3, 6997350), (5, 4198410), (6, 3498675), (9, 2332450), (10, 2099205), (15, 1399470), (18, 1166225), (25, 839682), (30, 699735), (45, 466490), (50, 419841), (75, 279894), (90, 233245), (150, 139947), (225, 93298), (450, 46649)]