20003345274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15951631}}^1$

素因数の和:15951666

約数の個数: 32

約数和(自身を含む): 45940700160

約数和(自身を除く): 25937354886

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 15951631, 31903262, 47854893, 95709786, 175467941, 303080989, 350935882, 526403823, 606161978, 909242967, 1052807646, 1818485934, 3333890879, 6667781758, 10001672637, 20003345274]

約数ペア:

[(1, 20003345274), (2, 10001672637), (3, 6667781758), (6, 3333890879), (11, 1818485934), (19, 1052807646), (22, 909242967), (33, 606161978), (38, 526403823), (57, 350935882), (66, 303080989), (114, 175467941), (209, 95709786), (418, 47854893), (627, 31903262), (1254, 15951631)]