20070201112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{192982703}}^1$

素因数の和:192982722

約数の個数: 16

約数和(自身を含む): 40526367840

約数和(自身を除く): 20456166728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 192982703, 385965406, 771930812, 1543861624, 2508775139, 5017550278, 10035100556, 20070201112]

約数ペア:

[(1, 20070201112), (2, 10035100556), (4, 5017550278), (8, 2508775139), (13, 1543861624), (26, 771930812), (52, 385965406), (104, 192982703)]