20349054

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9343}}^1$

素因数の和:9373

約数の個数: 36

約数和(自身を含む): 48467328

約数和(自身を除く): 28118274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9343, 18686, 28029, 56058, 84087, 102773, 168174, 205546, 308319, 616638, 924957, 1130503, 1849914, 2261006, 3391509, 6783018, 10174527, 20349054]

約数ペア:

[(1, 20349054), (2, 10174527), (3, 6783018), (6, 3391509), (9, 2261006), (11, 1849914), (18, 1130503), (22, 924957), (33, 616638), (66, 308319), (99, 205546), (121, 168174), (198, 102773), (242, 84087), (363, 56058), (726, 28029), (1089, 18686), (2178, 9343)]