20164734501

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 30103197696

約数和(自身を除く): 9938463195

約数列:

[1, 3, 17, 23, 51, 69, 131, 281, 391, 393, 467, 843, 1173, 1401, 2227, 3013, 4777, 6463, 6681, 7939, 9039, 10741, 14331, 19389, 23817, 32223, 36811, 51221, 61177, 109871, 110433, 131227, 153663, 182597, 183531, 329613, 393681, 547791, 625787, 846653, 1040009, 1407071, 1877361, 2230859, 2539959, 3018221, 3120027, 4221213, 6692577, 9054663, 14393101, 17190737, 23920207, 43179303, 51309757, 51572211, 71760621, 153929271, 292242529, 395386951, 876727587, 1186160853, 6721578167, 20164734501]

約数ペア:

[(1, 20164734501), (3, 6721578167), (17, 1186160853), (23, 876727587), (51, 395386951), (69, 292242529), (131, 153929271), (281, 71760621), (391, 51572211), (393, 51309757), (467, 43179303), (843, 23920207), (1173, 17190737), (1401, 14393101), (2227, 9054663), (3013, 6692577), (4777, 4221213), (6463, 3120027), (6681, 3018221), (7939, 2539959), (9039, 2230859), (10741, 1877361), (14331, 1407071), (19389, 1040009), (23817, 846653), (32223, 625787), (36811, 547791), (51221, 393681), (61177, 329613), (109871, 183531), (110433, 182597), (131227, 153663)]