20873250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{9277}}^1$

素因数の和:9300

約数の個数: 48

約数和(自身を含む): 56447352

約数和(自身を除く): 35574102

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 9277, 18554, 27831, 46385, 55662, 83493, 92770, 139155, 166986, 231925, 278310, 417465, 463850, 695775, 834930, 1159625, 1391550, 2087325, 2319250, 3478875, 4174650, 6957750, 10436625, 20873250]

約数ペア:

[(1, 20873250), (2, 10436625), (3, 6957750), (5, 4174650), (6, 3478875), (9, 2319250), (10, 2087325), (15, 1391550), (18, 1159625), (25, 834930), (30, 695775), (45, 463850), (50, 417465), (75, 278310), (90, 231925), (125, 166986), (150, 139155), (225, 92770), (250, 83493), (375, 55662), (450, 46385), (750, 27831), (1125, 18554), (2250, 9277)]