20216012403

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3020471}}^1$

素因数の和:3020594

約数の個数: 16

約数和(自身を含む): 28416600576

約数和(自身を除く): 8200588173

約数列:

[1, 3, 23, 69, 97, 291, 2231, 6693, 3020471, 9061413, 69470833, 208412499, 292985687, 878957061, 6738670801, 20216012403]

約数ペア:

[(1, 20216012403), (3, 6738670801), (23, 878957061), (69, 292985687), (97, 208412499), (291, 69470833), (2231, 9061413), (6693, 3020471)]