20070264368

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2327257}}^1$

素因数の和:2327290

約数の個数: 60

約数和(自身を含む): 49347178632

約数和(自身を除く): 29276914264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 2327257, 4654514, 9309028, 16290799, 18618056, 25599827, 32581598, 37236112, 51199654, 65163196, 102399308, 114035593, 130326392, 179198789, 204798616, 228071186, 260652784, 358397578, 409597232, 456142372, 716795156, 912284744, 1254391523, 1433590312, 1824569488, 2508783046, 2867180624, 5017566092, 10035132184, 20070264368]

約数ペア:

[(1, 20070264368), (2, 10035132184), (4, 5017566092), (7, 2867180624), (8, 2508783046), (11, 1824569488), (14, 1433590312), (16, 1254391523), (22, 912284744), (28, 716795156), (44, 456142372), (49, 409597232), (56, 358397578), (77, 260652784), (88, 228071186), (98, 204798616), (112, 179198789), (154, 130326392), (176, 114035593), (196, 102399308), (308, 65163196), (392, 51199654), (539, 37236112), (616, 32581598), (784, 25599827), (1078, 18618056), (1232, 16290799), (2156, 9309028), (4312, 4654514), (8624, 2327257)]