20735552904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{777661}}^1$

素因数の和:777782

約数の個数: 64

約数和(自身を含む): 57111497280

約数和(自身を除く): 36375944376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 101, 132, 202, 264, 303, 404, 606, 808, 1111, 1212, 2222, 2424, 3333, 4444, 6666, 8888, 13332, 26664, 777661, 1555322, 2332983, 3110644, 4665966, 6221288, 8554271, 9331932, 17108542, 18663864, 25662813, 34217084, 51325626, 68434168, 78543761, 102651252, 157087522, 205302504, 235631283, 314175044, 471262566, 628350088, 863981371, 942525132, 1727962742, 1885050264, 2591944113, 3455925484, 5183888226, 6911850968, 10367776452, 20735552904]

約数ペア:

[(1, 20735552904), (2, 10367776452), (3, 6911850968), (4, 5183888226), (6, 3455925484), (8, 2591944113), (11, 1885050264), (12, 1727962742), (22, 942525132), (24, 863981371), (33, 628350088), (44, 471262566), (66, 314175044), (88, 235631283), (101, 205302504), (132, 157087522), (202, 102651252), (264, 78543761), (303, 68434168), (404, 51325626), (606, 34217084), (808, 25662813), (1111, 18663864), (1212, 17108542), (2222, 9331932), (2424, 8554271), (3333, 6221288), (4444, 4665966), (6666, 3110644), (8888, 2332983), (13332, 1555322), (26664, 777661)]