20683350

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{5107}}^1$

素因数の和:5131

約数の個数: 60

約数和(自身を含む): 57480324

約数和(自身を除く): 36796974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 5107, 10214, 15321, 25535, 30642, 45963, 51070, 76605, 91926, 127675, 137889, 153210, 229815, 255350, 275778, 383025, 413667, 459630, 689445, 766050, 827334, 1149075, 1378890, 2068335, 2298150, 3447225, 4136670, 6894450, 10341675, 20683350]

約数ペア:

[(1, 20683350), (2, 10341675), (3, 6894450), (5, 4136670), (6, 3447225), (9, 2298150), (10, 2068335), (15, 1378890), (18, 1149075), (25, 827334), (27, 766050), (30, 689445), (45, 459630), (50, 413667), (54, 383025), (75, 275778), (81, 255350), (90, 229815), (135, 153210), (150, 137889), (162, 127675), (225, 91926), (270, 76605), (405, 51070), (450, 45963), (675, 30642), (810, 25535), (1350, 15321), (2025, 10214), (4050, 5107)]