20185125968

素因数分解:

$2^4\times 7^1\times {\mathrm{180224339}}^1$

素因数の和:180224354

約数の個数: 20

約数和(自身を含む): 44695636320

約数和(自身を除く): 24510510352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 180224339, 360448678, 720897356, 1261570373, 1441794712, 2523140746, 2883589424, 5046281492, 10092562984, 20185125968]

約数ペア:

[(1, 20185125968), (2, 10092562984), (4, 5046281492), (7, 2883589424), (8, 2523140746), (14, 1441794712), (16, 1261570373), (28, 720897356), (56, 360448678), (112, 180224339)]