20282966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8951}}^1$

素因数の和:9067

約数の個数: 16

約数和(自身を含む): 33516288

約数和(自身を除く): 13233322

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8951, 17902, 98461, 196922, 921953, 1843906, 10141483, 20282966]

約数ペア:

[(1, 20282966), (2, 10141483), (11, 1843906), (22, 921953), (103, 196922), (206, 98461), (1133, 17902), (2266, 8951)]