20954454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 44321280

約数和(自身を除く): 23366826

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 397, 463, 794, 926, 1191, 1389, 2382, 2778, 7543, 8797, 15086, 17594, 22629, 26391, 45258, 52782, 183811, 367622, 551433, 1102866, 3492409, 6984818, 10477227, 20954454]

約数ペア:

[(1, 20954454), (2, 10477227), (3, 6984818), (6, 3492409), (19, 1102866), (38, 551433), (57, 367622), (114, 183811), (397, 52782), (463, 45258), (794, 26391), (926, 22629), (1191, 17594), (1389, 15086), (2382, 8797), (2778, 7543)]