20121482498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4009861}}^1$

素因数の和:4010069

約数の個数: 16

約数和(自身を含む): 32672355576

約数和(自身を除く): 12550873078

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 4009861, 8019722, 52128193, 104256386, 773903173, 1547806346, 10060741249, 20121482498]

約数ペア:

[(1, 20121482498), (2, 10060741249), (13, 1547806346), (26, 773903173), (193, 104256386), (386, 52128193), (2509, 8019722), (5018, 4009861)]