20009193603

素因数分解:

$3^1\times 7^1\times {\mathrm{21577}}^1\times {\mathrm{44159}}^1$

素因数の和:65746

約数の個数: 16

約数和(自身を含む): 30492303360

約数和(自身を除く): 10483109757

約数列:

[1, 3, 7, 21, 21577, 44159, 64731, 132477, 151039, 309113, 453117, 927339, 952818743, 2858456229, 6669731201, 20009193603]

約数ペア:

[(1, 20009193603), (3, 6669731201), (7, 2858456229), (21, 952818743), (21577, 927339), (44159, 453117), (64731, 309113), (132477, 151039)]