20162617443

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{14411}}^1$

素因数の和:15197

約数の個数: 40

約数和(自身を含む): 31473040896

約数和(自身を除く): 11310423453

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 751, 1863, 2253, 6759, 14411, 17273, 20277, 43233, 51819, 60831, 129699, 155457, 331453, 389097, 466371, 994359, 1167291, 1399113, 2983077, 8949231, 10822661, 26847693, 32467983, 97403949, 248921203, 292211847, 746763609, 876635541, 2240290827, 6720872481, 20162617443]

約数ペア:

[(1, 20162617443), (3, 6720872481), (9, 2240290827), (23, 876635541), (27, 746763609), (69, 292211847), (81, 248921203), (207, 97403949), (621, 32467983), (751, 26847693), (1863, 10822661), (2253, 8949231), (6759, 2983077), (14411, 1399113), (17273, 1167291), (20277, 994359), (43233, 466371), (51819, 389097), (60831, 331453), (129699, 155457)]