20822957

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 22438080

約数和(自身を除く): 1615123

約数列:

[1, 29, 41, 83, 211, 1189, 2407, 3403, 6119, 8651, 17513, 98687, 250879, 507877, 718033, 20822957]

約数ペア:

[(1, 20822957), (29, 718033), (41, 507877), (83, 250879), (211, 98687), (1189, 17513), (2407, 8651), (3403, 6119)]