20130124932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{416359}}^1$

素因数の和:416465

約数の個数: 72

約数和(自身を含む): 54559814400

約数和(自身を除く): 34429689468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 4029, 5372, 8058, 12087, 16116, 24174, 48348, 416359, 832718, 1249077, 1665436, 2498154, 3747231, 4996308, 7078103, 7494462, 14156206, 14988924, 21234309, 28312412, 32892361, 42468618, 63702927, 65784722, 84937236, 98677083, 127405854, 131569444, 197354166, 254811708, 296031249, 394708332, 559170137, 592062498, 1118340274, 1184124996, 1677510411, 2236680548, 3355020822, 5032531233, 6710041644, 10065062466, 20130124932]

約数ペア:

[(1, 20130124932), (2, 10065062466), (3, 6710041644), (4, 5032531233), (6, 3355020822), (9, 2236680548), (12, 1677510411), (17, 1184124996), (18, 1118340274), (34, 592062498), (36, 559170137), (51, 394708332), (68, 296031249), (79, 254811708), (102, 197354166), (153, 131569444), (158, 127405854), (204, 98677083), (237, 84937236), (306, 65784722), (316, 63702927), (474, 42468618), (612, 32892361), (711, 28312412), (948, 21234309), (1343, 14988924), (1422, 14156206), (2686, 7494462), (2844, 7078103), (4029, 4996308), (5372, 3747231), (8058, 2498154), (12087, 1665436), (16116, 1249077), (24174, 832718), (48348, 416359)]