20182889666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1\times {\mathrm{142039}}^1$

素因数の和:145153

約数の個数: 16

約数和(自身を含む): 31601059200

約数和(自身を除く): 11418169534

約数列:

[1, 2, 23, 46, 3089, 6178, 71047, 142039, 142094, 284078, 3266897, 6533794, 438758471, 877516942, 10091444833, 20182889666]

約数ペア:

[(1, 20182889666), (2, 10091444833), (23, 877516942), (46, 438758471), (3089, 6533794), (6178, 3266897), (71047, 284078), (142039, 142094)]