20122662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28183}}^1$

素因数の和:28212

約数の個数: 32

約数和(自身を含む): 48701952

約数和(自身を除く): 28579290

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28183, 56366, 84549, 169098, 197281, 394562, 479111, 591843, 958222, 1183686, 1437333, 2874666, 3353777, 6707554, 10061331, 20122662]

約数ペア:

[(1, 20122662), (2, 10061331), (3, 6707554), (6, 3353777), (7, 2874666), (14, 1437333), (17, 1183686), (21, 958222), (34, 591843), (42, 479111), (51, 394562), (102, 197281), (119, 169098), (238, 84549), (357, 56366), (714, 28183)]