20057745976

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{1301}}^1\times {\mathrm{3643}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 39355527960

約数和(自身を除く): 19297781984

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 1301, 2116, 2602, 3643, 4232, 5204, 7286, 10408, 14572, 29144, 29923, 59846, 83789, 119692, 167578, 239384, 335156, 670312, 688229, 1376458, 1927147, 2752916, 3854294, 4739543, 5505832, 7708588, 9479086, 15417176, 18958172, 37916344, 109009489, 218018978, 436037956, 872075912, 2507218247, 5014436494, 10028872988, 20057745976]

約数ペア:

[(1, 20057745976), (2, 10028872988), (4, 5014436494), (8, 2507218247), (23, 872075912), (46, 436037956), (92, 218018978), (184, 109009489), (529, 37916344), (1058, 18958172), (1301, 15417176), (2116, 9479086), (2602, 7708588), (3643, 5505832), (4232, 4739543), (5204, 3854294), (7286, 2752916), (10408, 1927147), (14572, 1376458), (29144, 688229), (29923, 670312), (59846, 335156), (83789, 239384), (119692, 167578)]