20181616519

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{58027}}^1$

素因数の和:58302

約数の個数: 16

約数和(自身を含む): 21307881600

約数和(自身を除く): 1126265081

約数列:

[1, 29, 67, 179, 1943, 5191, 11993, 58027, 347797, 1682783, 3887809, 10386833, 112746461, 301218157, 695917811, 20181616519]

約数ペア:

[(1, 20181616519), (29, 695917811), (67, 301218157), (179, 112746461), (1943, 10386833), (5191, 3887809), (11993, 1682783), (58027, 347797)]