20144090868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1\times {\mathrm{2027}}^1$

素因数の和:3077

約数の個数: 96

約数和(自身を含む): 52005058560

約数和(自身を除く): 31860967692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 953, 1738, 1906, 2027, 2607, 2859, 3476, 3812, 4054, 5214, 5718, 6081, 8108, 10428, 10483, 11436, 12162, 20966, 22297, 24324, 31449, 41932, 44594, 62898, 66891, 75287, 89188, 125796, 133782, 150574, 160133, 225861, 267564, 301148, 320266, 451722, 480399, 640532, 828157, 903444, 960798, 1656314, 1761463, 1921596, 1931731, 2484471, 3312628, 3522926, 3863462, 4968942, 5284389, 5795193, 7045852, 7726924, 9937884, 10568778, 11590386, 21137556, 21249041, 23180772, 42498082, 63747123, 84996164, 127494246, 152606749, 254988492, 305213498, 457820247, 610426996, 915640494, 1678674239, 1831280988, 3357348478, 5036022717, 6714696956, 10072045434, 20144090868]

約数ペア:

[(1, 20144090868), (2, 10072045434), (3, 6714696956), (4, 5036022717), (6, 3357348478), (11, 1831280988), (12, 1678674239), (22, 915640494), (33, 610426996), (44, 457820247), (66, 305213498), (79, 254988492), (132, 152606749), (158, 127494246), (237, 84996164), (316, 63747123), (474, 42498082), (869, 23180772), (948, 21249041), (953, 21137556), (1738, 11590386), (1906, 10568778), (2027, 9937884), (2607, 7726924), (2859, 7045852), (3476, 5795193), (3812, 5284389), (4054, 4968942), (5214, 3863462), (5718, 3522926), (6081, 3312628), (8108, 2484471), (10428, 1931731), (10483, 1921596), (11436, 1761463), (12162, 1656314), (20966, 960798), (22297, 903444), (24324, 828157), (31449, 640532), (41932, 480399), (44594, 451722), (62898, 320266), (66891, 301148), (75287, 267564), (89188, 225861), (125796, 160133), (133782, 150574)]