20066400213

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{928871}}^1$

素因数の和:929272

約数の個数: 16

約数和(自身を含む): 28237708800

約数和(自身を除く): 8171308587

約数列:

[1, 3, 19, 57, 379, 1137, 7201, 21603, 928871, 2786613, 17648549, 52945647, 352042109, 1056126327, 6688800071, 20066400213]

約数ペア:

[(1, 20066400213), (3, 6688800071), (19, 1056126327), (57, 352042109), (379, 52945647), (1137, 17648549), (7201, 2786613), (21603, 928871)]