20583394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19309}}^1$

素因数の和:19365

約数の個数: 16

約数和(自身を含む): 34062840

約数和(自身を除く): 13479446

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 19309, 38618, 251017, 502034, 791669, 1583338, 10291697, 20583394]

約数ペア:

[(1, 20583394), (2, 10291697), (13, 1583338), (26, 791669), (41, 502034), (82, 251017), (533, 38618), (1066, 19309)]