20628895392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10232587}}^1$

素因数の和:10232610

約数の個数: 72

約数和(自身を含む): 67043916576

約数和(自身を除く): 46415021184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10232587, 20465174, 30697761, 40930348, 61395522, 71628109, 81860696, 92093283, 122791044, 143256218, 163721392, 184186566, 214884327, 245582088, 286512436, 327442784, 368373132, 429768654, 491164176, 573024872, 644652981, 736746264, 859537308, 982328352, 1146049744, 1289305962, 1473492528, 1719074616, 2292099488, 2578611924, 2946985056, 3438149232, 5157223848, 6876298464, 10314447696, 20628895392]

約数ペア:

[(1, 20628895392), (2, 10314447696), (3, 6876298464), (4, 5157223848), (6, 3438149232), (7, 2946985056), (8, 2578611924), (9, 2292099488), (12, 1719074616), (14, 1473492528), (16, 1289305962), (18, 1146049744), (21, 982328352), (24, 859537308), (28, 736746264), (32, 644652981), (36, 573024872), (42, 491164176), (48, 429768654), (56, 368373132), (63, 327442784), (72, 286512436), (84, 245582088), (96, 214884327), (112, 184186566), (126, 163721392), (144, 143256218), (168, 122791044), (224, 92093283), (252, 81860696), (288, 71628109), (336, 61395522), (504, 40930348), (672, 30697761), (1008, 20465174), (2016, 10232587)]