20703241712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{56258809}}^1$

素因数の和:56258840

約数の個数: 20

約数和(自身を含む): 41856554640

約数和(自身を除く): 21153312928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 56258809, 112517618, 225035236, 450070472, 900140944, 1293952607, 2587905214, 5175810428, 10351620856, 20703241712]

約数ペア:

[(1, 20703241712), (2, 10351620856), (4, 5175810428), (8, 2587905214), (16, 1293952607), (23, 900140944), (46, 450070472), (92, 225035236), (184, 112517618), (368, 56258809)]