20751936

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3727}}^1$

素因数の和:3771

約数の個数: 56

約数和(自身を含む): 56814720

約数和(自身を除く): 36062784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3727, 5568, 7454, 11181, 14908, 22362, 29816, 44724, 59632, 89448, 108083, 119264, 178896, 216166, 238528, 324249, 357792, 432332, 648498, 715584, 864664, 1296996, 1729328, 2593992, 3458656, 5187984, 6917312, 10375968, 20751936]

約数ペア:

[(1, 20751936), (2, 10375968), (3, 6917312), (4, 5187984), (6, 3458656), (8, 2593992), (12, 1729328), (16, 1296996), (24, 864664), (29, 715584), (32, 648498), (48, 432332), (58, 357792), (64, 324249), (87, 238528), (96, 216166), (116, 178896), (174, 119264), (192, 108083), (232, 89448), (348, 59632), (464, 44724), (696, 29816), (928, 22362), (1392, 14908), (1856, 11181), (2784, 7454), (3727, 5568)]