20058907072

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{9431}}^1$

素因数の和:9809

約数の個数: 56

約数和(自身を含む): 40248230400

約数和(自身を除く): 20189323328

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 199, 334, 398, 668, 796, 1336, 1592, 2672, 3184, 5344, 6368, 9431, 10688, 12736, 18862, 33233, 37724, 66466, 75448, 132932, 150896, 265864, 301792, 531728, 603584, 1063456, 1574977, 1876769, 2126912, 3149954, 3753538, 6299908, 7507076, 12599816, 15014152, 25199632, 30028304, 50399264, 60056608, 100798528, 120113216, 313420423, 626840846, 1253681692, 2507363384, 5014726768, 10029453536, 20058907072]

約数ペア:

[(1, 20058907072), (2, 10029453536), (4, 5014726768), (8, 2507363384), (16, 1253681692), (32, 626840846), (64, 313420423), (167, 120113216), (199, 100798528), (334, 60056608), (398, 50399264), (668, 30028304), (796, 25199632), (1336, 15014152), (1592, 12599816), (2672, 7507076), (3184, 6299908), (5344, 3753538), (6368, 3149954), (9431, 2126912), (10688, 1876769), (12736, 1574977), (18862, 1063456), (33233, 603584), (37724, 531728), (66466, 301792), (75448, 265864), (132932, 150896)]