20333063872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{82757}}^1$

素因数の和:83129

約数の個数: 56

約数和(自身を含む): 44143117200

約数和(自身を除く): 23810053328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 349, 352, 698, 704, 1396, 2792, 3839, 5584, 7678, 11168, 15356, 22336, 30712, 61424, 82757, 122848, 165514, 245696, 331028, 662056, 910327, 1324112, 1820654, 2648224, 3641308, 5296448, 7282616, 14565232, 28882193, 29130464, 57764386, 58260928, 115528772, 231057544, 317704123, 462115088, 635408246, 924230176, 1270816492, 1848460352, 2541632984, 5083265968, 10166531936, 20333063872]

約数ペア:

[(1, 20333063872), (2, 10166531936), (4, 5083265968), (8, 2541632984), (11, 1848460352), (16, 1270816492), (22, 924230176), (32, 635408246), (44, 462115088), (64, 317704123), (88, 231057544), (176, 115528772), (349, 58260928), (352, 57764386), (698, 29130464), (704, 28882193), (1396, 14565232), (2792, 7282616), (3839, 5296448), (5584, 3641308), (7678, 2648224), (11168, 1820654), (15356, 1324112), (22336, 910327), (30712, 662056), (61424, 331028), (82757, 245696), (122848, 165514)]