20163592186

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1\times {\mathrm{1609}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 33852871080

約数和(自身を除く): 13689278894

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 1021, 1609, 2042, 3218, 6137, 12274, 17357, 19399, 27353, 30571, 34714, 38798, 54706, 61142, 329783, 368581, 519707, 580849, 659566, 737162, 1039414, 1161698, 1642789, 3285578, 6265877, 9874433, 12531754, 19748866, 27927413, 31212991, 55854826, 62425982, 530620847, 593046829, 1061241694, 1186093658, 10081796093, 20163592186]

約数ペア:

[(1, 20163592186), (2, 10081796093), (17, 1186093658), (19, 1061241694), (34, 593046829), (38, 530620847), (323, 62425982), (361, 55854826), (646, 31212991), (722, 27927413), (1021, 19748866), (1609, 12531754), (2042, 9874433), (3218, 6265877), (6137, 3285578), (12274, 1642789), (17357, 1161698), (19399, 1039414), (27353, 737162), (30571, 659566), (34714, 580849), (38798, 519707), (54706, 368581), (61142, 329783)]