20673246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5309}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 45878400

約数和(自身を除く): 25205154

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 5309, 10618, 15927, 31854, 58399, 116798, 175197, 313231, 350394, 626462, 939693, 1879386, 3445541, 6891082, 10336623, 20673246]

約数ペア:

[(1, 20673246), (2, 10336623), (3, 6891082), (6, 3445541), (11, 1879386), (22, 939693), (33, 626462), (59, 350394), (66, 313231), (118, 175197), (177, 116798), (354, 58399), (649, 31854), (1298, 15927), (1947, 10618), (3894, 5309)]