20379096

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14897}}^1$

素因数の和:14928

約数の個数: 48

約数和(自身を含む): 58102200

約数和(自身を除く): 37723104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14897, 29794, 44691, 59588, 89382, 119176, 134073, 178764, 268146, 283043, 357528, 536292, 566086, 849129, 1072584, 1132172, 1698258, 2264344, 2547387, 3396516, 5094774, 6793032, 10189548, 20379096]

約数ペア:

[(1, 20379096), (2, 10189548), (3, 6793032), (4, 5094774), (6, 3396516), (8, 2547387), (9, 2264344), (12, 1698258), (18, 1132172), (19, 1072584), (24, 849129), (36, 566086), (38, 536292), (57, 357528), (72, 283043), (76, 268146), (114, 178764), (152, 134073), (171, 119176), (228, 89382), (342, 59588), (456, 44691), (684, 29794), (1368, 14897)]