20732912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{44683}}^1$

素因数の和:44720

約数の個数: 20

約数和(自身を含む): 41556120

約数和(自身を除く): 20823208

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 44683, 89366, 178732, 357464, 714928, 1295807, 2591614, 5183228, 10366456, 20732912]

約数ペア:

[(1, 20732912), (2, 10366456), (4, 5183228), (8, 2591614), (16, 1295807), (29, 714928), (58, 357464), (116, 178732), (232, 89366), (464, 44683)]