20751014882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1\times {\mathrm{13723}}^1$

素因数の和:16818

約数の個数: 32

約数和(自身を含む): 35299225920

約数和(自身を除く): 14548211038

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 3061, 6122, 13723, 27446, 39793, 58159, 79586, 116318, 178399, 260737, 356798, 521474, 756067, 1512134, 3389581, 6779162, 42006103, 84012206, 546079339, 798115957, 1092158678, 1596231914, 10375507441, 20751014882]

約数ペア:

[(1, 20751014882), (2, 10375507441), (13, 1596231914), (19, 1092158678), (26, 798115957), (38, 546079339), (247, 84012206), (494, 42006103), (3061, 6779162), (6122, 3389581), (13723, 1512134), (27446, 756067), (39793, 521474), (58159, 356798), (79586, 260737), (116318, 178399)]