20410032

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 34586448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 83, 94, 109, 141, 166, 188, 218, 249, 282, 327, 332, 376, 436, 498, 564, 654, 664, 752, 872, 996, 1128, 1308, 1328, 1744, 1992, 2256, 2616, 3901, 3984, 5123, 5232, 7802, 9047, 10246, 11703, 15369, 15604, 18094, 20492, 23406, 27141, 30738, 31208, 36188, 40984, 46812, 54282, 61476, 62416, 72376, 81968, 93624, 108564, 122952, 144752, 187248, 217128, 245904, 425209, 434256, 850418, 1275627, 1700836, 2551254, 3401672, 5102508, 6803344, 10205016, 20410032]

約数ペア:

[(1, 20410032), (2, 10205016), (3, 6803344), (4, 5102508), (6, 3401672), (8, 2551254), (12, 1700836), (16, 1275627), (24, 850418), (47, 434256), (48, 425209), (83, 245904), (94, 217128), (109, 187248), (141, 144752), (166, 122952), (188, 108564), (218, 93624), (249, 81968), (282, 72376), (327, 62416), (332, 61476), (376, 54282), (436, 46812), (498, 40984), (564, 36188), (654, 31208), (664, 30738), (752, 27141), (872, 23406), (996, 20492), (1128, 18094), (1308, 15604), (1328, 15369), (1744, 11703), (1992, 10246), (2256, 9047), (2616, 7802), (3901, 5232), (3984, 5123)]