20623520232

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{35863}}^1$

素因数の和:36052

約数の個数: 144

約数和(自身を含む): 65375051040

約数和(自身を除く): 44751530808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 163, 168, 196, 252, 294, 326, 392, 441, 489, 504, 588, 652, 882, 978, 1141, 1176, 1304, 1467, 1764, 1956, 2282, 2934, 3423, 3528, 3912, 4564, 5868, 6846, 7987, 9128, 10269, 11736, 13692, 15974, 20538, 23961, 27384, 31948, 35863, 41076, 47922, 63896, 71726, 71883, 82152, 95844, 107589, 143452, 143766, 191688, 215178, 251041, 286904, 287532, 322767, 430356, 502082, 575064, 645534, 753123, 860712, 1004164, 1291068, 1506246, 1757287, 2008328, 2259369, 2582136, 3012492, 3514574, 4518738, 5271861, 5845669, 6024984, 7029148, 9037476, 10543722, 11691338, 14058296, 15815583, 17537007, 18074952, 21087444, 23382676, 31631166, 35074014, 40919683, 42174888, 46765352, 52611021, 63262332, 70148028, 81839366, 105222042, 122759049, 126524664, 140296056, 163678732, 210444084, 245518098, 286437781, 327357464, 368277147, 420888168, 491036196, 572875562, 736554294, 859313343, 982072392, 1145751124, 1473108588, 1718626686, 2291502248, 2577940029, 2946217176, 3437253372, 5155880058, 6874506744, 10311760116, 20623520232]

約数ペア:

[(1, 20623520232), (2, 10311760116), (3, 6874506744), (4, 5155880058), (6, 3437253372), (7, 2946217176), (8, 2577940029), (9, 2291502248), (12, 1718626686), (14, 1473108588), (18, 1145751124), (21, 982072392), (24, 859313343), (28, 736554294), (36, 572875562), (42, 491036196), (49, 420888168), (56, 368277147), (63, 327357464), (72, 286437781), (84, 245518098), (98, 210444084), (126, 163678732), (147, 140296056), (163, 126524664), (168, 122759049), (196, 105222042), (252, 81839366), (294, 70148028), (326, 63262332), (392, 52611021), (441, 46765352), (489, 42174888), (504, 40919683), (588, 35074014), (652, 31631166), (882, 23382676), (978, 21087444), (1141, 18074952), (1176, 17537007), (1304, 15815583), (1467, 14058296), (1764, 11691338), (1956, 10543722), (2282, 9037476), (2934, 7029148), (3423, 6024984), (3528, 5845669), (3912, 5271861), (4564, 4518738), (5868, 3514574), (6846, 3012492), (7987, 2582136), (9128, 2259369), (10269, 2008328), (11736, 1757287), (13692, 1506246), (15974, 1291068), (20538, 1004164), (23961, 860712), (27384, 753123), (31948, 645534), (35863, 575064), (41076, 502082), (47922, 430356), (63896, 322767), (71726, 287532), (71883, 286904), (82152, 251041), (95844, 215178), (107589, 191688), (143452, 143766)]