20146950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{44771}}^1$

素因数の和:44789

約数の個数: 36

約数和(自身を含む): 54129348

約数和(自身を除く): 33982398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 44771, 89542, 134313, 223855, 268626, 402939, 447710, 671565, 805878, 1119275, 1343130, 2014695, 2238550, 3357825, 4029390, 6715650, 10073475, 20146950]

約数ペア:

[(1, 20146950), (2, 10073475), (3, 6715650), (5, 4029390), (6, 3357825), (9, 2238550), (10, 2014695), (15, 1343130), (18, 1119275), (25, 805878), (30, 671565), (45, 447710), (50, 402939), (75, 268626), (90, 223855), (150, 134313), (225, 89542), (450, 44771)]