20189184528

素因数分解:

$2^4\times 3^1\times {\mathrm{420608011}}^1$

素因数の和:420608022

約数の個数: 20

約数和(自身を含む): 52155393488

約数和(自身を除く): 31966208960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420608011, 841216022, 1261824033, 1682432044, 2523648066, 3364864088, 5047296132, 6729728176, 10094592264, 20189184528]

約数ペア:

[(1, 20189184528), (2, 10094592264), (3, 6729728176), (4, 5047296132), (6, 3364864088), (8, 2523648066), (12, 1682432044), (16, 1261824033), (24, 841216022), (48, 420608011)]