20121129592

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{53693}}^1$

素因数の和:54175

約数の個数: 32

約数和(自身を含む): 38112001200

約数和(自身を除く): 17990871608

約数列:

[1, 2, 4, 8, 139, 278, 337, 556, 674, 1112, 1348, 2696, 46843, 53693, 93686, 107386, 187372, 214772, 374744, 429544, 7463327, 14926654, 18094541, 29853308, 36189082, 59706616, 72378164, 144756328, 2515141199, 5030282398, 10060564796, 20121129592]

約数ペア:

[(1, 20121129592), (2, 10060564796), (4, 5030282398), (8, 2515141199), (139, 144756328), (278, 72378164), (337, 59706616), (556, 36189082), (674, 29853308), (1112, 18094541), (1348, 14926654), (2696, 7463327), (46843, 429544), (53693, 374744), (93686, 214772), (107386, 187372)]