20211035870196

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{32772031}}^1$

素因数の和:32772541

約数の個数: 72

約数和(自身を含む): 52583118608384

約数和(自身を除く): 32372082738188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 463, 666, 926, 1332, 1389, 1852, 2778, 4167, 5556, 8334, 16668, 17131, 34262, 51393, 68524, 102786, 154179, 205572, 308358, 616716, 32772031, 65544062, 98316093, 131088124, 196632186, 294948279, 393264372, 589896558, 1179793116, 1212565147, 2425130294, 3637695441, 4850260588, 7275390882, 10913086323, 14550781764, 15173450353, 21826172646, 30346900706, 43652345292, 45520351059, 60693801412, 91040702118, 136561053177, 182081404236, 273122106354, 546244212708, 561417663061, 1122835326122, 1684252989183, 2245670652244, 3368505978366, 5052758967549, 6737011956732, 10105517935098, 20211035870196]

約数ペア:

[(1, 20211035870196), (2, 10105517935098), (3, 6737011956732), (4, 5052758967549), (6, 3368505978366), (9, 2245670652244), (12, 1684252989183), (18, 1122835326122), (36, 561417663061), (37, 546244212708), (74, 273122106354), (111, 182081404236), (148, 136561053177), (222, 91040702118), (333, 60693801412), (444, 45520351059), (463, 43652345292), (666, 30346900706), (926, 21826172646), (1332, 15173450353), (1389, 14550781764), (1852, 10913086323), (2778, 7275390882), (4167, 4850260588), (5556, 3637695441), (8334, 2425130294), (16668, 1212565147), (17131, 1179793116), (34262, 589896558), (51393, 393264372), (68524, 294948279), (102786, 196632186), (154179, 131088124), (205572, 98316093), (308358, 65544062), (616716, 32772031)]