20480230

素因数分解:

$2^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1483}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 36915984

約数和(自身を除く): 16435754

約数列:

[1, 2, 5, 10, 1381, 1483, 2762, 2966, 6905, 7415, 13810, 14830, 2048023, 4096046, 10240115, 20480230]

約数ペア:

[(1, 20480230), (2, 10240115), (5, 4096046), (10, 2048023), (1381, 14830), (1483, 13810), (2762, 7415), (2966, 6905)]