20346022090

素因数分解:

$2^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1749443}}^1$

素因数の和:1750613

約数の個数: 16

約数和(自身を含む): 36654350688

約数和(自身を除く): 16308328598

約数列:

[1, 2, 5, 10, 1163, 2326, 5815, 11630, 1749443, 3498886, 8747215, 17494430, 2034602209, 4069204418, 10173011045, 20346022090]

約数ペア:

[(1, 20346022090), (2, 10173011045), (5, 4069204418), (10, 2034602209), (1163, 17494430), (2326, 8747215), (5815, 3498886), (11630, 1749443)]