20365611648

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2305889}}^1$

素因数の和:2305929

約数の個数: 64

約数和(自身を含む): 56448187200

約数和(自身を除く): 36082575552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 2305889, 4611778, 6917667, 9223556, 13835334, 18447112, 27670668, 36894224, 53035447, 55341336, 73788448, 106070894, 110682672, 147576896, 159106341, 212141788, 221365344, 295153792, 318212682, 424283576, 442730688, 636425364, 848567152, 885461376, 1272850728, 1697134304, 2545701456, 3394268608, 5091402912, 6788537216, 10182805824, 20365611648]

約数ペア:

[(1, 20365611648), (2, 10182805824), (3, 6788537216), (4, 5091402912), (6, 3394268608), (8, 2545701456), (12, 1697134304), (16, 1272850728), (23, 885461376), (24, 848567152), (32, 636425364), (46, 442730688), (48, 424283576), (64, 318212682), (69, 295153792), (92, 221365344), (96, 212141788), (128, 159106341), (138, 147576896), (184, 110682672), (192, 106070894), (276, 73788448), (368, 55341336), (384, 53035447), (552, 36894224), (736, 27670668), (1104, 18447112), (1472, 13835334), (2208, 9223556), (2944, 6917667), (4416, 4611778), (8832, 2305889)]