20229775918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3253}}^1\times {\mathrm{4219}}^1$

素因数の和:7552

約数の個数: 32

約数和(自身を含む): 33615642240

約数和(自身を除く): 13385866322

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 3253, 4219, 6506, 8438, 35783, 46409, 71566, 92818, 217951, 282673, 435902, 565346, 2397461, 3109403, 4794922, 6218806, 13724407, 27448814, 150968477, 301936954, 919535269, 1839070538, 10114887959, 20229775918]

約数ペア:

[(1, 20229775918), (2, 10114887959), (11, 1839070538), (22, 919535269), (67, 301936954), (134, 150968477), (737, 27448814), (1474, 13724407), (3253, 6218806), (4219, 4794922), (6506, 3109403), (8438, 2397461), (35783, 565346), (46409, 435902), (71566, 282673), (92818, 217951)]