20145025994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14327899}}^1$

素因数の和:14327957

約数の個数: 16

約数和(自身を含む): 32667612000

約数和(自身を除く): 12522586006

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 14327899, 28655798, 272230081, 530132263, 544460162, 1060264526, 10072512997, 20145025994]

約数ペア:

[(1, 20145025994), (2, 10072512997), (19, 1060264526), (37, 544460162), (38, 530132263), (74, 272230081), (703, 28655798), (1406, 14327899)]