20145340522

素因数分解:

$2^1\times {\mathrm{983}}^1\times {\mathrm{2423}}^1\times {\mathrm{4229}}^1$

素因数の和:7637

約数の個数: 16

約数和(自身を含む): 30268391040

約数和(自身を除く): 10123050518

約数列:

[1, 2, 983, 1966, 2423, 4229, 4846, 8458, 2381809, 4157107, 4763618, 8314214, 10246867, 20493734, 10072670261, 20145340522]

約数ペア:

[(1, 20145340522), (2, 10072670261), (983, 20493734), (1966, 10246867), (2423, 8314214), (4229, 4763618), (4846, 4157107), (8458, 2381809)]