20142355982

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{14771}}^1$

素因数の和:15416

約数の個数: 32

約数和(自身を含む): 34757925120

約数和(自身を除く): 14615569138

約数列:

[1, 2, 7, 14, 257, 379, 514, 758, 1799, 2653, 3598, 5306, 14771, 29542, 97403, 103397, 194806, 206794, 681821, 1363642, 3796147, 5598209, 7592294, 11196418, 26573029, 39187463, 53146058, 78374926, 1438739713, 2877479426, 10071177991, 20142355982]

約数ペア:

[(1, 20142355982), (2, 10071177991), (7, 2877479426), (14, 1438739713), (257, 78374926), (379, 53146058), (514, 39187463), (758, 26573029), (1799, 11196418), (2653, 7592294), (3598, 5598209), (5306, 3796147), (14771, 1363642), (29542, 681821), (97403, 206794), (103397, 194806)]