20932182430

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{1310719}}^1$

素因数の和:1312323

約数の個数: 16

約数和(自身を含む): 37701550080

約数和(自身を除く): 16769367650

約数列:

[1, 2, 5, 10, 1597, 3194, 7985, 15970, 1310719, 2621438, 6553595, 13107190, 2093218243, 4186436486, 10466091215, 20932182430]

約数ペア:

[(1, 20932182430), (2, 10466091215), (5, 4186436486), (10, 2093218243), (1597, 13107190), (3194, 6553595), (7985, 2621438), (15970, 1310719)]