20221356670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{53401}}^1$

素因数の和:55420

約数の個数: 32

約数和(自身を含む): 38334091680

約数和(自身を除く): 18112735010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1993, 3986, 9965, 19930, 37867, 53401, 75734, 106802, 189335, 267005, 378670, 534010, 1014619, 2029238, 5073095, 10146190, 106428193, 212856386, 532140965, 1064281930, 2022135667, 4044271334, 10110678335, 20221356670]

約数ペア:

[(1, 20221356670), (2, 10110678335), (5, 4044271334), (10, 2022135667), (19, 1064281930), (38, 532140965), (95, 212856386), (190, 106428193), (1993, 10146190), (3986, 5073095), (9965, 2029238), (19930, 1014619), (37867, 534010), (53401, 378670), (75734, 267005), (106802, 189335)]