20144303348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 43067566080

約数和(自身を除く): 22923262732

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 67, 76, 92, 101, 131, 134, 202, 247, 262, 268, 299, 404, 437, 494, 524, 598, 871, 874, 988, 1196, 1273, 1313, 1541, 1703, 1742, 1748, 1919, 2323, 2489, 2546, 2626, 3013, 3082, 3406, 3484, 3838, 4646, 4978, 5092, 5252, 5681, 6026, 6164, 6767, 6812, 7676, 8777, 9292, 9956, 11362, 12052, 13231, 13534, 16549, 17554, 20033, 22724, 24947, 26462, 27068, 29279, 30199, 32357, 33098, 35108, 39169, 40066, 44137, 49894, 52924, 57247, 58558, 60398, 64714, 66196, 78338, 80132, 87971, 88274, 99788, 114101, 114494, 117116, 120796, 128573, 129428, 155641, 156676, 166763, 172003, 175942, 176548, 201871, 228202, 228988, 251389, 257146, 304313, 311282, 333526, 344006, 351884, 380627, 403742, 456404, 502778, 514292, 573781, 608626, 622564, 667052, 688012, 744211, 761254, 807484, 886477, 1005556, 1147562, 1217252, 1488422, 1522508, 1671449, 1772954, 2023333, 2167919, 2295124, 2624323, 2957179, 2976844, 3268057, 3342898, 3545908, 3835549, 3956069, 4046666, 4335838, 5248646, 5781947, 5914358, 6536114, 6685796, 7671098, 7912138, 8093332, 8671676, 10497292, 11524201, 11563894, 11828716, 13072228, 15342196, 15824276, 16843063, 20388971, 23048402, 23127788, 33686126, 38443327, 40777942, 46096804, 49862137, 67372252, 75165311, 76886654, 81555884, 99724274, 150330622, 153773308, 199448548, 218959819, 265056623, 300661244, 387390449, 437919638, 530113246, 774780898, 875839276, 1060226492, 1549561796, 5036075837, 10072151674, 20144303348]

約数ペア:

[(1, 20144303348), (2, 10072151674), (4, 5036075837), (13, 1549561796), (19, 1060226492), (23, 875839276), (26, 774780898), (38, 530113246), (46, 437919638), (52, 387390449), (67, 300661244), (76, 265056623), (92, 218959819), (101, 199448548), (131, 153773308), (134, 150330622), (202, 99724274), (247, 81555884), (262, 76886654), (268, 75165311), (299, 67372252), (404, 49862137), (437, 46096804), (494, 40777942), (524, 38443327), (598, 33686126), (871, 23127788), (874, 23048402), (988, 20388971), (1196, 16843063), (1273, 15824276), (1313, 15342196), (1541, 13072228), (1703, 11828716), (1742, 11563894), (1748, 11524201), (1919, 10497292), (2323, 8671676), (2489, 8093332), (2546, 7912138), (2626, 7671098), (3013, 6685796), (3082, 6536114), (3406, 5914358), (3484, 5781947), (3838, 5248646), (4646, 4335838), (4978, 4046666), (5092, 3956069), (5252, 3835549), (5681, 3545908), (6026, 3342898), (6164, 3268057), (6767, 2976844), (6812, 2957179), (7676, 2624323), (8777, 2295124), (9292, 2167919), (9956, 2023333), (11362, 1772954), (12052, 1671449), (13231, 1522508), (13534, 1488422), (16549, 1217252), (17554, 1147562), (20033, 1005556), (22724, 886477), (24947, 807484), (26462, 761254), (27068, 744211), (29279, 688012), (30199, 667052), (32357, 622564), (33098, 608626), (35108, 573781), (39169, 514292), (40066, 502778), (44137, 456404), (49894, 403742), (52924, 380627), (57247, 351884), (58558, 344006), (60398, 333526), (64714, 311282), (66196, 304313), (78338, 257146), (80132, 251389), (87971, 228988), (88274, 228202), (99788, 201871), (114101, 176548), (114494, 175942), (117116, 172003), (120796, 166763), (128573, 156676), (129428, 155641)]