20199095532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7286831}}^1$

素因数の和:7286859

約数の個数: 72

約数和(自身を含む): 63657764352

約数和(自身を除く): 43458668820

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 7286831, 14573662, 21860493, 29147324, 43720986, 51007817, 65581479, 80155141, 87441972, 102015634, 131162958, 153023451, 160310282, 204031268, 240465423, 262325916, 306046902, 320620564, 459070353, 480930846, 561085987, 612093804, 721396269, 918140706, 961861692, 1122171974, 1442792538, 1683257961, 1836281412, 2244343948, 2885585076, 3366515922, 5049773883, 6733031844, 10099547766, 20199095532]

約数ペア:

[(1, 20199095532), (2, 10099547766), (3, 6733031844), (4, 5049773883), (6, 3366515922), (7, 2885585076), (9, 2244343948), (11, 1836281412), (12, 1683257961), (14, 1442792538), (18, 1122171974), (21, 961861692), (22, 918140706), (28, 721396269), (33, 612093804), (36, 561085987), (42, 480930846), (44, 459070353), (63, 320620564), (66, 306046902), (77, 262325916), (84, 240465423), (99, 204031268), (126, 160310282), (132, 153023451), (154, 131162958), (198, 102015634), (231, 87441972), (252, 80155141), (308, 65581479), (396, 51007817), (462, 43720986), (693, 29147324), (924, 21860493), (1386, 14573662), (2772, 7286831)]