2020289904

素因数分解:

$2^4\times 3^3\times {\mathrm{863}}^1\times {\mathrm{5419}}^1$

素因数の和:6299

約数の個数: 80

約数和(自身を含む): 5806771200

約数和(自身を除く): 3786481296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 863, 1726, 2589, 3452, 5178, 5419, 6904, 7767, 10356, 10838, 13808, 15534, 16257, 20712, 21676, 23301, 31068, 32514, 41424, 43352, 46602, 48771, 62136, 65028, 86704, 93204, 97542, 124272, 130056, 146313, 186408, 195084, 260112, 292626, 372816, 390168, 585252, 780336, 1170504, 2341008, 4676597, 9353194, 14029791, 18706388, 28059582, 37412776, 42089373, 56119164, 74825552, 84178746, 112238328, 126268119, 168357492, 224476656, 252536238, 336714984, 505072476, 673429968, 1010144952, 2020289904]

約数ペア:

[(1, 2020289904), (2, 1010144952), (3, 673429968), (4, 505072476), (6, 336714984), (8, 252536238), (9, 224476656), (12, 168357492), (16, 126268119), (18, 112238328), (24, 84178746), (27, 74825552), (36, 56119164), (48, 42089373), (54, 37412776), (72, 28059582), (108, 18706388), (144, 14029791), (216, 9353194), (432, 4676597), (863, 2341008), (1726, 1170504), (2589, 780336), (3452, 585252), (5178, 390168), (5419, 372816), (6904, 292626), (7767, 260112), (10356, 195084), (10838, 186408), (13808, 146313), (15534, 130056), (16257, 124272), (20712, 97542), (21676, 93204), (23301, 86704), (31068, 65028), (32514, 62136), (41424, 48771), (43352, 46602)]