20373670440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1951501}}^1$

素因数の和:1951547

約数の個数: 96

約数和(自身を含む): 68497720200

約数和(自身を除く): 48124049760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 1951501, 3903002, 5854503, 7806004, 9757505, 11709006, 15612008, 17563509, 19515010, 23418012, 29272515, 35127018, 39030020, 46836024, 56593529, 58545030, 70254036, 78060040, 87817545, 113187058, 117090060, 140508072, 169780587, 175635090, 226374116, 234180120, 282967645, 339561174, 351270180, 452748232, 509341761, 565935290, 679122348, 702540360, 848902935, 1018683522, 1131870580, 1358244696, 1697805870, 2037367044, 2263741160, 2546708805, 3395611740, 4074734088, 5093417610, 6791223480, 10186835220, 20373670440]

約数ペア:

[(1, 20373670440), (2, 10186835220), (3, 6791223480), (4, 5093417610), (5, 4074734088), (6, 3395611740), (8, 2546708805), (9, 2263741160), (10, 2037367044), (12, 1697805870), (15, 1358244696), (18, 1131870580), (20, 1018683522), (24, 848902935), (29, 702540360), (30, 679122348), (36, 565935290), (40, 509341761), (45, 452748232), (58, 351270180), (60, 339561174), (72, 282967645), (87, 234180120), (90, 226374116), (116, 175635090), (120, 169780587), (145, 140508072), (174, 117090060), (180, 113187058), (232, 87817545), (261, 78060040), (290, 70254036), (348, 58545030), (360, 56593529), (435, 46836024), (522, 39030020), (580, 35127018), (696, 29272515), (870, 23418012), (1044, 19515010), (1160, 17563509), (1305, 15612008), (1740, 11709006), (2088, 9757505), (2610, 7806004), (3480, 5854503), (5220, 3903002), (10440, 1951501)]