20142939996

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{35591}}^1$

素因数の和:35879

約数の個数: 72

約数和(自身を含む): 51821952000

約数和(自身を除く): 31679012004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 199, 237, 316, 398, 474, 597, 711, 796, 948, 1194, 1422, 1791, 2388, 2844, 3582, 7164, 15721, 31442, 35591, 47163, 62884, 71182, 94326, 106773, 141489, 142364, 188652, 213546, 282978, 320319, 427092, 565956, 640638, 1281276, 2811689, 5623378, 7082609, 8435067, 11246756, 14165218, 16870134, 21247827, 25305201, 28330436, 33740268, 42495654, 50610402, 63743481, 84991308, 101220804, 127486962, 254973924, 559526111, 1119052222, 1678578333, 2238104444, 3357156666, 5035734999, 6714313332, 10071469998, 20142939996]

約数ペア:

[(1, 20142939996), (2, 10071469998), (3, 6714313332), (4, 5035734999), (6, 3357156666), (9, 2238104444), (12, 1678578333), (18, 1119052222), (36, 559526111), (79, 254973924), (158, 127486962), (199, 101220804), (237, 84991308), (316, 63743481), (398, 50610402), (474, 42495654), (597, 33740268), (711, 28330436), (796, 25305201), (948, 21247827), (1194, 16870134), (1422, 14165218), (1791, 11246756), (2388, 8435067), (2844, 7082609), (3582, 5623378), (7164, 2811689), (15721, 1281276), (31442, 640638), (35591, 565956), (47163, 427092), (62884, 320319), (71182, 282978), (94326, 213546), (106773, 188652), (141489, 142364)]