20050804766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3796063}}^1$

素因数の和:3796223

約数の個数: 16

約数和(自身を含む): 31886937600

約数和(自身を除く): 11836132834

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 3796063, 7592126, 72125197, 144250394, 527652757, 1055305514, 10025402383, 20050804766]

約数ペア:

[(1, 20050804766), (2, 10025402383), (19, 1055305514), (38, 527652757), (139, 144250394), (278, 72125197), (2641, 7592126), (5282, 3796063)]