20119832280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1927187}}^1$

素因数の和:1927233

約数の個数: 96

約数和(自身を含む): 67644298800

約数和(自身を除く): 47524466520

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, 1927187, 3854374, 5781561, 7708748, 9635935, 11563122, 15417496, 17344683, 19271870, 23126244, 28907805, 34689366, 38543740, 46252488, 55888423, 57815610, 69378732, 77087480, 86723415, 111776846, 115631220, 138757464, 167665269, 173446830, 223553692, 231262440, 279442115, 335330538, 346893660, 447107384, 502995807, 558884230, 670661076, 693787320, 838326345, 1005991614, 1117768460, 1341322152, 1676652690, 2011983228, 2235536920, 2514979035, 3353305380, 4023966456, 5029958070, 6706610760, 10059916140, 20119832280]

約数ペア:

[(1, 20119832280), (2, 10059916140), (3, 6706610760), (4, 5029958070), (5, 4023966456), (6, 3353305380), (8, 2514979035), (9, 2235536920), (10, 2011983228), (12, 1676652690), (15, 1341322152), (18, 1117768460), (20, 1005991614), (24, 838326345), (29, 693787320), (30, 670661076), (36, 558884230), (40, 502995807), (45, 447107384), (58, 346893660), (60, 335330538), (72, 279442115), (87, 231262440), (90, 223553692), (116, 173446830), (120, 167665269), (145, 138757464), (174, 115631220), (180, 111776846), (232, 86723415), (261, 77087480), (290, 69378732), (348, 57815610), (360, 55888423), (435, 46252488), (522, 38543740), (580, 34689366), (696, 28907805), (870, 23126244), (1044, 19271870), (1160, 17344683), (1305, 15417496), (1740, 11563122), (2088, 9635935), (2610, 7708748), (3480, 5781561), (5220, 3854374), (10440, 1927187)]