20219663436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2336993}}^1$

素因数の和:2337110

約数の個数: 48

約数和(自身を含む): 54442612224

約数和(自身を除く): 34222948788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 2336993, 4673986, 7010979, 9347972, 14021958, 16358951, 28043916, 32717902, 49076853, 65435804, 98153706, 196307412, 240710279, 481420558, 722130837, 962841116, 1444261674, 1684971953, 2888523348, 3369943906, 5054915859, 6739887812, 10109831718, 20219663436]

約数ペア:

[(1, 20219663436), (2, 10109831718), (3, 6739887812), (4, 5054915859), (6, 3369943906), (7, 2888523348), (12, 1684971953), (14, 1444261674), (21, 962841116), (28, 722130837), (42, 481420558), (84, 240710279), (103, 196307412), (206, 98153706), (309, 65435804), (412, 49076853), (618, 32717902), (721, 28043916), (1236, 16358951), (1442, 14021958), (2163, 9347972), (2884, 7010979), (4326, 4673986), (8652, 2336993)]