20121646486

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1\times {\mathrm{211313}}^1$

素因数の和:212375

約数の個数: 16

約数和(自身を含む): 30855225024

約数和(自身を除く): 10733578538

約数列:

[1, 2, 47, 94, 1013, 2026, 47611, 95222, 211313, 422626, 9931711, 19863422, 214060069, 428120138, 10060823243, 20121646486]

約数ペア:

[(1, 20121646486), (2, 10060823243), (47, 428120138), (94, 214060069), (1013, 19863422), (2026, 9931711), (47611, 422626), (95222, 211313)]