20191215603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{431077}}^1$

素因数の和:432294

約数の個数: 16

約数和(自身を含む): 29016722336

約数和(自身を除く): 8825506733

約数列:

[1, 3, 13, 39, 1201, 3603, 15613, 46839, 431077, 1293231, 5604001, 16812003, 517723477, 1553170431, 6730405201, 20191215603]

約数ペア:

[(1, 20191215603), (3, 6730405201), (13, 1553170431), (39, 517723477), (1201, 16812003), (3603, 5604001), (15613, 1293231), (46839, 431077)]