20179958092

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1\times {\mathrm{8237}}^1$

素因数の和:9790

約数の個数: 48

約数和(自身を含む): 41076645120

約数和(自身を除く): 20896687028

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1483, 1652, 2966, 5932, 8237, 10381, 16474, 20762, 32948, 41524, 57659, 87497, 115318, 174994, 230636, 349988, 485983, 612479, 971966, 1224958, 1943932, 2449916, 3401881, 6803762, 12215471, 13607524, 24430942, 48861884, 85508297, 171016594, 342033188, 720712789, 1441425578, 2882851156, 5044989523, 10089979046, 20179958092]

約数ペア:

[(1, 20179958092), (2, 10089979046), (4, 5044989523), (7, 2882851156), (14, 1441425578), (28, 720712789), (59, 342033188), (118, 171016594), (236, 85508297), (413, 48861884), (826, 24430942), (1483, 13607524), (1652, 12215471), (2966, 6803762), (5932, 3401881), (8237, 2449916), (10381, 1943932), (16474, 1224958), (20762, 971966), (32948, 612479), (41524, 485983), (57659, 349988), (87497, 230636), (115318, 174994)]