20230948790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155622683}}^1$

素因数の和:155622703

約数の個数: 16

約数和(自身を含む): 39216916368

約数和(自身を除く): 18985967578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155622683, 311245366, 778113415, 1556226830, 2023094879, 4046189758, 10115474395, 20230948790]

約数ペア:

[(1, 20230948790), (2, 10115474395), (5, 4046189758), (10, 2023094879), (13, 1556226830), (26, 778113415), (65, 311245366), (130, 155622683)]