20218846950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{44930771}}^1$

素因数の和:44930789

約数の個数: 36

約数和(自身を含む): 54321303348

約数和(自身を除く): 34102456398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 44930771, 89861542, 134792313, 224653855, 269584626, 404376939, 449307710, 673961565, 808753878, 1123269275, 1347923130, 2021884695, 2246538550, 3369807825, 4043769390, 6739615650, 10109423475, 20218846950]

約数ペア:

[(1, 20218846950), (2, 10109423475), (3, 6739615650), (5, 4043769390), (6, 3369807825), (9, 2246538550), (10, 2021884695), (15, 1347923130), (18, 1123269275), (25, 808753878), (30, 673961565), (45, 449307710), (50, 404376939), (75, 269584626), (90, 224653855), (150, 134792313), (225, 89861542), (450, 44930771)]