20120681763

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24567377}}^1$

素因数の和:24567403

約数の個数: 24

約数和(自身を含む): 35770102368

約数和(自身を除く): 15649420605

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 24567377, 73702131, 171971639, 221106393, 319375901, 515914917, 958127703, 1547744751, 2235631307, 2874383109, 6706893921, 20120681763]

約数ペア:

[(1, 20120681763), (3, 6706893921), (7, 2874383109), (9, 2235631307), (13, 1547744751), (21, 958127703), (39, 515914917), (63, 319375901), (91, 221106393), (117, 171971639), (273, 73702131), (819, 24567377)]