20408873190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{211469}}^1$

素因数の和:214696

約数の個数: 32

約数和(自身を含む): 48996753120

約数和(自身を除く): 28587879930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3217, 6434, 9651, 16085, 19302, 32170, 48255, 96510, 211469, 422938, 634407, 1057345, 1268814, 2114690, 3172035, 6344070, 680295773, 1360591546, 2040887319, 3401478865, 4081774638, 6802957730, 10204436595, 20408873190]

約数ペア:

[(1, 20408873190), (2, 10204436595), (3, 6802957730), (5, 4081774638), (6, 3401478865), (10, 2040887319), (15, 1360591546), (30, 680295773), (3217, 6344070), (6434, 3172035), (9651, 2114690), (16085, 1268814), (19302, 1057345), (32170, 634407), (48255, 422938), (96510, 211469)]