20235046702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 36682813440

約数和(自身を除く): 16447766738

約数列:

[1, 2, 13, 19, 26, 31, 38, 53, 62, 106, 107, 214, 233, 247, 403, 466, 494, 589, 689, 806, 1007, 1178, 1378, 1391, 1643, 2014, 2033, 2782, 3029, 3286, 3317, 4066, 4427, 5671, 6058, 6634, 7223, 7657, 8854, 11342, 12349, 13091, 14446, 15314, 21359, 24698, 24931, 26182, 26429, 31217, 42718, 43121, 49862, 52858, 57551, 62434, 63023, 73723, 86242, 93899, 107749, 115102, 126046, 137237, 147446, 160537, 175801, 187798, 215498, 234631, 274474, 321074, 324103, 351602, 382819, 405821, 469262, 473689, 648206, 765638, 772861, 811642, 819299, 947378, 1321343, 1400737, 1545722, 1638598, 1784081, 2285413, 2642686, 2801474, 3050203, 3340219, 3568162, 4570826, 4976647, 6100406, 6157957, 6680438, 7273561, 9953294, 10047193, 12315914, 14547122, 14684359, 17177459, 20094386, 25105517, 29368718, 34354918, 40961633, 43422847, 50211034, 81923266, 86845694, 94556293, 189112586, 190896667, 326371721, 381793334, 532501229, 652743442, 778271027, 1065002458, 1556542054, 10117523351, 20235046702]

約数ペア:

[(1, 20235046702), (2, 10117523351), (13, 1556542054), (19, 1065002458), (26, 778271027), (31, 652743442), (38, 532501229), (53, 381793334), (62, 326371721), (106, 190896667), (107, 189112586), (214, 94556293), (233, 86845694), (247, 81923266), (403, 50211034), (466, 43422847), (494, 40961633), (589, 34354918), (689, 29368718), (806, 25105517), (1007, 20094386), (1178, 17177459), (1378, 14684359), (1391, 14547122), (1643, 12315914), (2014, 10047193), (2033, 9953294), (2782, 7273561), (3029, 6680438), (3286, 6157957), (3317, 6100406), (4066, 4976647), (4427, 4570826), (5671, 3568162), (6058, 3340219), (6634, 3050203), (7223, 2801474), (7657, 2642686), (8854, 2285413), (11342, 1784081), (12349, 1638598), (13091, 1545722), (14446, 1400737), (15314, 1321343), (21359, 947378), (24698, 819299), (24931, 811642), (26182, 772861), (26429, 765638), (31217, 648206), (42718, 473689), (43121, 469262), (49862, 405821), (52858, 382819), (57551, 351602), (62434, 324103), (63023, 321074), (73723, 274474), (86242, 234631), (93899, 215498), (107749, 187798), (115102, 175801), (126046, 160537), (137237, 147446)]