2020984410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{756923}}^1$

素因数の和:757022

約数の個数: 32

約数和(自身を含む): 4904867520

約数和(自身を除く): 2883883110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 756923, 1513846, 2270769, 3784615, 4541538, 7569230, 11353845, 22707690, 67366147, 134732294, 202098441, 336830735, 404196882, 673661470, 1010492205, 2020984410]

約数ペア:

[(1, 2020984410), (2, 1010492205), (3, 673661470), (5, 404196882), (6, 336830735), (10, 202098441), (15, 134732294), (30, 67366147), (89, 22707690), (178, 11353845), (267, 7569230), (445, 4541538), (534, 3784615), (890, 2270769), (1335, 1513846), (2670, 756923)]