20221385182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{16787}}^1$

素因数の和:17376

約数の個数: 32

約数和(自身を含む): 32635872000

約数和(自身を除く): 12414486818

約数列:

[1, 2, 17, 34, 71, 142, 499, 998, 1207, 2414, 8483, 16787, 16966, 33574, 35429, 70858, 285379, 570758, 602293, 1191877, 1204586, 2383754, 8376713, 16753426, 20261909, 40523818, 142404121, 284808242, 594746623, 1189493246, 10110692591, 20221385182]

約数ペア:

[(1, 20221385182), (2, 10110692591), (17, 1189493246), (34, 594746623), (71, 284808242), (142, 142404121), (499, 40523818), (998, 20261909), (1207, 16753426), (2414, 8376713), (8483, 2383754), (16787, 1204586), (16966, 1191877), (33574, 602293), (35429, 570758), (70858, 285379)]