20237853503

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{5573}}^1\times {\mathrm{12653}}^1$

素因数の和:18274

約数の個数: 16

約数和(自身を含む): 23699221056

約数和(自身を除く): 3461367553

約数列:

[1, 7, 41, 287, 5573, 12653, 39011, 88571, 228493, 518773, 1599451, 3631411, 70515169, 493606183, 2891121929, 20237853503]

約数ペア:

[(1, 20237853503), (7, 2891121929), (41, 493606183), (287, 70515169), (5573, 3631411), (12653, 1599451), (39011, 518773), (88571, 228493)]