20236861437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 30430740480

約数和(自身を除く): 10193879043

約数列:

[1, 3, 13, 37, 39, 79, 111, 167, 237, 481, 501, 1027, 1063, 1443, 2171, 2923, 3081, 3189, 6179, 6513, 8769, 13193, 13819, 18537, 37999, 39331, 39579, 41457, 80327, 83977, 113997, 117993, 171509, 177521, 240981, 251931, 488141, 511303, 514527, 532563, 1091701, 1464423, 1533909, 2307773, 3107149, 3275103, 6345833, 6568277, 6923319, 9321447, 14024159, 19037499, 19704831, 40392937, 42072477, 85387601, 121178811, 182314067, 256162803, 518893883, 546942201, 1556681649, 6745620479, 20236861437]

約数ペア:

[(1, 20236861437), (3, 6745620479), (13, 1556681649), (37, 546942201), (39, 518893883), (79, 256162803), (111, 182314067), (167, 121178811), (237, 85387601), (481, 42072477), (501, 40392937), (1027, 19704831), (1063, 19037499), (1443, 14024159), (2171, 9321447), (2923, 6923319), (3081, 6568277), (3189, 6345833), (6179, 3275103), (6513, 3107149), (8769, 2307773), (13193, 1533909), (13819, 1464423), (18537, 1091701), (37999, 532563), (39331, 514527), (39579, 511303), (41457, 488141), (80327, 251931), (83977, 240981), (113997, 177521), (117993, 171509)]