20090568962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{16567}}^1$

素因数の和:16910

約数の個数: 32

約数和(自身を含む): 31492454400

約数和(自身を除く): 11401885438

約数列:

[1, 2, 43, 59, 86, 118, 239, 478, 2537, 5074, 10277, 14101, 16567, 20554, 28202, 33134, 606343, 712381, 977453, 1212686, 1424762, 1954906, 3959513, 7919026, 42030479, 84060958, 170259059, 233611267, 340518118, 467222534, 10045284481, 20090568962]

約数ペア:

[(1, 20090568962), (2, 10045284481), (43, 467222534), (59, 340518118), (86, 233611267), (118, 170259059), (239, 84060958), (478, 42030479), (2537, 7919026), (5074, 3959513), (10277, 1954906), (14101, 1424762), (16567, 1212686), (20554, 977453), (28202, 712381), (33134, 606343)]