20822016

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3389}}^1$

素因数の和:3414

約数の個数: 48

約数和(自身を含む): 55528200

約数和(自身を除く): 34706184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3389, 6144, 6778, 10167, 13556, 20334, 27112, 40668, 54224, 81336, 108448, 162672, 216896, 325344, 433792, 650688, 867584, 1301376, 1735168, 2602752, 3470336, 5205504, 6940672, 10411008, 20822016]

約数ペア:

[(1, 20822016), (2, 10411008), (3, 6940672), (4, 5205504), (6, 3470336), (8, 2602752), (12, 1735168), (16, 1301376), (24, 867584), (32, 650688), (48, 433792), (64, 325344), (96, 216896), (128, 162672), (192, 108448), (256, 81336), (384, 54224), (512, 40668), (768, 27112), (1024, 20334), (1536, 13556), (2048, 10167), (3072, 6778), (3389, 6144)]