20358889691

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4360439}}^1$

素因数の和:4360498

約数の個数: 16

約数和(自身を含む): 25116134400

約数和(自身を除く): 4757244709

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 4360439, 30523073, 100290097, 126452731, 702030679, 885169117, 2908412813, 20358889691]

約数ペア:

[(1, 20358889691), (7, 2908412813), (23, 885169117), (29, 702030679), (161, 126452731), (203, 100290097), (667, 30523073), (4669, 4360439)]