20188761332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{8101}}^1$

素因数の和:8736

約数の個数: 48

約数和(自身を含む): 38041028928

約数和(自身を除く): 17852267596

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 547, 1094, 1139, 2188, 2278, 4556, 8101, 9299, 16202, 18598, 32404, 36649, 37196, 73298, 137717, 146596, 275434, 542767, 550868, 623033, 1085534, 1246066, 2171068, 2492132, 4431247, 8862494, 9227039, 17724988, 18454078, 36908156, 75331199, 150662398, 296893549, 301324796, 593787098, 1187574196, 5047190333, 10094380666, 20188761332]

約数ペア:

[(1, 20188761332), (2, 10094380666), (4, 5047190333), (17, 1187574196), (34, 593787098), (67, 301324796), (68, 296893549), (134, 150662398), (268, 75331199), (547, 36908156), (1094, 18454078), (1139, 17724988), (2188, 9227039), (2278, 8862494), (4556, 4431247), (8101, 2492132), (9299, 2171068), (16202, 1246066), (18598, 1085534), (32404, 623033), (36649, 550868), (37196, 542767), (73298, 275434), (137717, 146596)]