20229694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 33444576

約数和(自身を除く): 13214882

約数列:

[1, 2, 17, 34, 43, 86, 101, 137, 202, 274, 731, 1462, 1717, 2329, 3434, 4343, 4658, 5891, 8686, 11782, 13837, 27674, 73831, 100147, 147662, 200294, 235229, 470458, 594991, 1189982, 10114847, 20229694]

約数ペア:

[(1, 20229694), (2, 10114847), (17, 1189982), (34, 594991), (43, 470458), (86, 235229), (101, 200294), (137, 147662), (202, 100147), (274, 73831), (731, 27674), (1462, 13837), (1717, 11782), (2329, 8686), (3434, 5891), (4343, 4658)]