1999685328

素因数分解:

$2^4\times 3^1\times {\mathrm{41660111}}^1$

素因数の和:41660122

約数の個数: 20

約数和(自身を含む): 5165853888

約数和(自身を除く): 3166168560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 41660111, 83320222, 124980333, 166640444, 249960666, 333280888, 499921332, 666561776, 999842664, 1999685328]

約数ペア:

[(1, 1999685328), (2, 999842664), (3, 666561776), (4, 499921332), (6, 333280888), (8, 249960666), (12, 166640444), (16, 124980333), (24, 83320222), (48, 41660111)]