20174466606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{1049}}^1$

素因数の和:1590

約数の個数: 128

約数和(自身を含む): 49390387200

約数和(自身を除く): 29215920594

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 129, 138, 161, 258, 301, 322, 463, 483, 602, 903, 926, 966, 989, 1049, 1389, 1806, 1978, 2098, 2778, 2967, 3147, 3241, 5934, 6294, 6482, 6923, 7343, 9723, 10649, 13846, 14686, 19446, 19909, 20769, 21298, 22029, 24127, 31947, 39818, 41538, 44058, 45107, 48254, 59727, 63894, 72381, 74543, 90214, 119454, 135321, 139363, 144762, 149086, 168889, 223629, 270642, 278726, 315749, 337778, 418089, 447258, 457907, 485687, 506667, 631498, 836178, 915814, 947247, 971374, 1013334, 1037461, 1373721, 1457061, 1894494, 2074922, 2747442, 2914122, 3112383, 3205349, 3399809, 6224766, 6410698, 6799618, 7262227, 9616047, 10199427, 11170801, 14524454, 19232094, 20398854, 20884541, 21786681, 22341602, 33512403, 41769082, 43573362, 62653623, 67024806, 78195607, 125307246, 146191787, 156391214, 234586821, 292383574, 438575361, 469173642, 480344443, 877150722, 960688886, 1441033329, 2882066658, 3362411101, 6724822202, 10087233303, 20174466606]

約数ペア:

[(1, 20174466606), (2, 10087233303), (3, 6724822202), (6, 3362411101), (7, 2882066658), (14, 1441033329), (21, 960688886), (23, 877150722), (42, 480344443), (43, 469173642), (46, 438575361), (69, 292383574), (86, 234586821), (129, 156391214), (138, 146191787), (161, 125307246), (258, 78195607), (301, 67024806), (322, 62653623), (463, 43573362), (483, 41769082), (602, 33512403), (903, 22341602), (926, 21786681), (966, 20884541), (989, 20398854), (1049, 19232094), (1389, 14524454), (1806, 11170801), (1978, 10199427), (2098, 9616047), (2778, 7262227), (2967, 6799618), (3147, 6410698), (3241, 6224766), (5934, 3399809), (6294, 3205349), (6482, 3112383), (6923, 2914122), (7343, 2747442), (9723, 2074922), (10649, 1894494), (13846, 1457061), (14686, 1373721), (19446, 1037461), (19909, 1013334), (20769, 971374), (21298, 947247), (22029, 915814), (24127, 836178), (31947, 631498), (39818, 506667), (41538, 485687), (44058, 457907), (45107, 447258), (48254, 418089), (59727, 337778), (63894, 315749), (72381, 278726), (74543, 270642), (90214, 223629), (119454, 168889), (135321, 149086), (139363, 144762)]