20893344

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 55403712

約数和(自身を除く): 34510368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2113, 2472, 3296, 4226, 4944, 6339, 8452, 9888, 12678, 16904, 25356, 33808, 50712, 67616, 101424, 202848, 217639, 435278, 652917, 870556, 1305834, 1741112, 2611668, 3482224, 5223336, 6964448, 10446672, 20893344]

約数ペア:

[(1, 20893344), (2, 10446672), (3, 6964448), (4, 5223336), (6, 3482224), (8, 2611668), (12, 1741112), (16, 1305834), (24, 870556), (32, 652917), (48, 435278), (96, 217639), (103, 202848), (206, 101424), (309, 67616), (412, 50712), (618, 33808), (824, 25356), (1236, 16904), (1648, 12678), (2113, 9888), (2472, 8452), (3296, 6339), (4226, 4944)]