20343775260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3110669}}^1$

素因数の和:3110790

約数の個数: 48

約数和(自身を含む): 57485181600

約数和(自身を除く): 37141406340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 3110669, 6221338, 9332007, 12442676, 15553345, 18664014, 31106690, 37328028, 46660035, 62213380, 93320070, 186640140, 339062921, 678125842, 1017188763, 1356251684, 1695314605, 2034377526, 3390629210, 4068755052, 5085943815, 6781258420, 10171887630, 20343775260]

約数ペア:

[(1, 20343775260), (2, 10171887630), (3, 6781258420), (4, 5085943815), (5, 4068755052), (6, 3390629210), (10, 2034377526), (12, 1695314605), (15, 1356251684), (20, 1017188763), (30, 678125842), (60, 339062921), (109, 186640140), (218, 93320070), (327, 62213380), (436, 46660035), (545, 37328028), (654, 31106690), (1090, 18664014), (1308, 15553345), (1635, 12442676), (2180, 9332007), (3270, 6221338), (6540, 3110669)]