20213024152

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{25016119}}^1$

素因数の和:25016226

約数の個数: 16

約数和(自身を含む): 38274663600

約数和(自身を除く): 18061639448

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 25016119, 50032238, 100064476, 200128952, 2526628019, 5053256038, 10106512076, 20213024152]

約数ペア:

[(1, 20213024152), (2, 10106512076), (4, 5053256038), (8, 2526628019), (101, 200128952), (202, 100064476), (404, 50032238), (808, 25016119)]