20240766

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1407

約数の個数: 80

約数和(自身を含む): 55861344

約数和(自身を除く): 35620578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1373, 1638, 2106, 2457, 2746, 4119, 4914, 7371, 8238, 9611, 12357, 14742, 17849, 19222, 24714, 28833, 35698, 37071, 53547, 57666, 74142, 86499, 107094, 111213, 124943, 160641, 172998, 222426, 249886, 259497, 321282, 374829, 481923, 518994, 749658, 778491, 963846, 1124487, 1445769, 1556982, 2248974, 2891538, 3373461, 6746922, 10120383, 20240766]

約数ペア:

[(1, 20240766), (2, 10120383), (3, 6746922), (6, 3373461), (7, 2891538), (9, 2248974), (13, 1556982), (14, 1445769), (18, 1124487), (21, 963846), (26, 778491), (27, 749658), (39, 518994), (42, 481923), (54, 374829), (63, 321282), (78, 259497), (81, 249886), (91, 222426), (117, 172998), (126, 160641), (162, 124943), (182, 111213), (189, 107094), (234, 86499), (273, 74142), (351, 57666), (378, 53547), (546, 37071), (567, 35698), (702, 28833), (819, 24714), (1053, 19222), (1134, 17849), (1373, 14742), (1638, 12357), (2106, 9611), (2457, 8238), (2746, 7371), (4119, 4914)]