20143844546

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1567}}^1$

素因数の和:1911

約数の個数: 64

約数和(自身を含む): 35765452800

約数和(自身を除く): 15621608254

約数列:

[1, 2, 7, 14, 59, 79, 118, 158, 197, 394, 413, 553, 826, 1106, 1379, 1567, 2758, 3134, 4661, 9322, 10969, 11623, 15563, 21938, 23246, 31126, 32627, 65254, 81361, 92453, 108941, 123793, 162722, 184906, 217882, 247586, 308699, 617398, 647171, 866551, 918217, 1294342, 1733102, 1836434, 2160893, 4321786, 6427519, 7303787, 12855038, 14607574, 18213241, 24387221, 36426482, 48774442, 51126509, 102253018, 127492687, 170710547, 254985374, 341421094, 1438846039, 2877692078, 10071922273, 20143844546]

約数ペア:

[(1, 20143844546), (2, 10071922273), (7, 2877692078), (14, 1438846039), (59, 341421094), (79, 254985374), (118, 170710547), (158, 127492687), (197, 102253018), (394, 51126509), (413, 48774442), (553, 36426482), (826, 24387221), (1106, 18213241), (1379, 14607574), (1567, 12855038), (2758, 7303787), (3134, 6427519), (4661, 4321786), (9322, 2160893), (10969, 1836434), (11623, 1733102), (15563, 1294342), (21938, 918217), (23246, 866551), (31126, 647171), (32627, 617398), (65254, 308699), (81361, 247586), (92453, 217882), (108941, 184906), (123793, 162722)]