20036904

素因数分解:

$2^3\times 3^1\times {\mathrm{461}}^1\times {\mathrm{1811}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 50228640

約数和(自身を除く): 30191736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 461, 922, 1383, 1811, 1844, 2766, 3622, 3688, 5433, 5532, 7244, 10866, 11064, 14488, 21732, 43464, 834871, 1669742, 2504613, 3339484, 5009226, 6678968, 10018452, 20036904]

約数ペア:

[(1, 20036904), (2, 10018452), (3, 6678968), (4, 5009226), (6, 3339484), (8, 2504613), (12, 1669742), (24, 834871), (461, 43464), (922, 21732), (1383, 14488), (1811, 11064), (1844, 10866), (2766, 7244), (3622, 5532), (3688, 5433)]