20083679589

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 29015125056

約数和(自身を除く): 8931445467

約数列:

[1, 3, 17, 51, 61, 183, 289, 401, 867, 947, 1037, 1203, 2841, 3111, 6817, 16099, 17629, 20451, 24461, 48297, 52887, 57767, 73383, 115889, 173301, 273683, 347667, 379747, 415837, 821049, 982039, 1139241, 1247511, 2946117, 6455699, 7069229, 16694663, 19367097, 21207687, 23164567, 50083989, 69493701, 109746883, 329240649, 393797639, 1181392917, 6694559863, 20083679589]

約数ペア:

[(1, 20083679589), (3, 6694559863), (17, 1181392917), (51, 393797639), (61, 329240649), (183, 109746883), (289, 69493701), (401, 50083989), (867, 23164567), (947, 21207687), (1037, 19367097), (1203, 16694663), (2841, 7069229), (3111, 6455699), (6817, 2946117), (16099, 1247511), (17629, 1139241), (20451, 982039), (24461, 821049), (48297, 415837), (52887, 379747), (57767, 347667), (73383, 273683), (115889, 173301)]