20133371321

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{38197}}^1$

素因数の和:38589

約数の個数: 24

約数和(自身を含む): 24246256896

約数和(自身を除く): 4112885575

約数列:

[1, 7, 31, 49, 217, 347, 1519, 2429, 10757, 17003, 38197, 75299, 267379, 527093, 1184107, 1871653, 8288749, 13254359, 58021243, 92780513, 410885129, 649463591, 2876195903, 20133371321]

約数ペア:

[(1, 20133371321), (7, 2876195903), (31, 649463591), (49, 410885129), (217, 92780513), (347, 58021243), (1519, 13254359), (2429, 8288749), (10757, 1871653), (17003, 1184107), (38197, 527093), (75299, 267379)]