20291202

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19777}}^1$

素因数の和:19807

約数の個数: 32

約数和(自身を含む): 47467200

約数和(自身を除く): 27175998

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19777, 39554, 59331, 118662, 177993, 355986, 375763, 533979, 751526, 1067958, 1127289, 2254578, 3381867, 6763734, 10145601, 20291202]

約数ペア:

[(1, 20291202), (2, 10145601), (3, 6763734), (6, 3381867), (9, 2254578), (18, 1127289), (19, 1067958), (27, 751526), (38, 533979), (54, 375763), (57, 355986), (114, 177993), (171, 118662), (342, 59331), (513, 39554), (1026, 19777)]