20735551311

素因数分解:

$3^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1\times {\mathrm{71693}}^1$

素因数の和:72346

約数の個数: 16

約数和(自身を含む): 27834478560

約数和(自身を除く): 7098927249

約数列:

[1, 3, 229, 421, 687, 1263, 71693, 96409, 215079, 289227, 16417697, 30182753, 49253091, 90548259, 6911850437, 20735551311]

約数ペア:

[(1, 20735551311), (3, 6911850437), (229, 90548259), (421, 49253091), (687, 30182753), (1263, 16417697), (71693, 289227), (96409, 215079)]