20920206

素因数分解:

$2^1\times 3^1\times {\mathrm{983}}^1\times {\mathrm{3547}}^1$

素因数の和:4535

約数の個数: 16

約数和(自身を含む): 41894784

約数和(自身を除く): 20974578

約数列:

[1, 2, 3, 6, 983, 1966, 2949, 3547, 5898, 7094, 10641, 21282, 3486701, 6973402, 10460103, 20920206]

約数ペア:

[(1, 20920206), (2, 10460103), (3, 6973402), (6, 3486701), (983, 21282), (1966, 10641), (2949, 7094), (3547, 5898)]