20163774708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{196597}}^1$

素因数の和:196662

約数の個数: 144

約数和(自身を含む): 65264244864

約数和(自身を除く): 45100470156

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 126, 132, 148, 154, 198, 222, 231, 252, 259, 308, 333, 396, 407, 444, 462, 518, 666, 693, 777, 814, 924, 1036, 1221, 1332, 1386, 1554, 1628, 2331, 2442, 2772, 2849, 3108, 3663, 4662, 4884, 5698, 7326, 8547, 9324, 11396, 14652, 17094, 25641, 34188, 51282, 102564, 196597, 393194, 589791, 786388, 1179582, 1376179, 1769373, 2162567, 2359164, 2752358, 3538746, 4128537, 4325134, 5504716, 6487701, 7077492, 7274089, 8257074, 8650268, 12385611, 12975402, 14548178, 15137969, 16514148, 19463103, 21822267, 24771222, 25950804, 29096356, 30275938, 38926206, 43644534, 45413907, 49542444, 50918623, 60551876, 65466801, 77852412, 80014979, 87289068, 90827814, 101837246, 130933602, 136241721, 152755869, 160029958, 181655628, 203674492, 240044937, 261867204, 272483442, 305511738, 320059916, 458267607, 480089874, 544966884, 560104853, 611023476, 720134811, 916535214, 960179748, 1120209706, 1440269622, 1680314559, 1833070428, 2240419412, 2880539244, 3360629118, 5040943677, 6721258236, 10081887354, 20163774708]

約数ペア:

[(1, 20163774708), (2, 10081887354), (3, 6721258236), (4, 5040943677), (6, 3360629118), (7, 2880539244), (9, 2240419412), (11, 1833070428), (12, 1680314559), (14, 1440269622), (18, 1120209706), (21, 960179748), (22, 916535214), (28, 720134811), (33, 611023476), (36, 560104853), (37, 544966884), (42, 480089874), (44, 458267607), (63, 320059916), (66, 305511738), (74, 272483442), (77, 261867204), (84, 240044937), (99, 203674492), (111, 181655628), (126, 160029958), (132, 152755869), (148, 136241721), (154, 130933602), (198, 101837246), (222, 90827814), (231, 87289068), (252, 80014979), (259, 77852412), (308, 65466801), (333, 60551876), (396, 50918623), (407, 49542444), (444, 45413907), (462, 43644534), (518, 38926206), (666, 30275938), (693, 29096356), (777, 25950804), (814, 24771222), (924, 21822267), (1036, 19463103), (1221, 16514148), (1332, 15137969), (1386, 14548178), (1554, 12975402), (1628, 12385611), (2331, 8650268), (2442, 8257074), (2772, 7274089), (2849, 7077492), (3108, 6487701), (3663, 5504716), (4662, 4325134), (4884, 4128537), (5698, 3538746), (7326, 2752358), (8547, 2359164), (9324, 2162567), (11396, 1769373), (14652, 1376179), (17094, 1179582), (25641, 786388), (34188, 589791), (51282, 393194), (102564, 196597)]