20120764695

素因数分解:

$3^1\times 5^1\times {\mathrm{24407}}^1\times {\mathrm{54959}}^1$

素因数の和:79374

約数の個数: 16

約数和(自身を含む): 32195128320

約数和(自身を除く): 12074363625

約数列:

[1, 3, 5, 15, 24407, 54959, 73221, 122035, 164877, 274795, 366105, 824385, 1341384313, 4024152939, 6706921565, 20120764695]

約数ペア:

[(1, 20120764695), (3, 6706921565), (5, 4024152939), (15, 1341384313), (24407, 824385), (54959, 366105), (73221, 274795), (122035, 164877)]