20135737986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{290383}}^1$

素因数の和:290535

約数の個数: 64

約数和(自身を含む): 49955340288

約数和(自身を除く): 29819602302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 3302, 4953, 5334, 9906, 11557, 23114, 34671, 69342, 290383, 580766, 871149, 1742298, 2032681, 3774979, 4065362, 6098043, 7549958, 11324937, 12196086, 22649874, 26424853, 36878641, 52849706, 73757282, 79274559, 110635923, 158549118, 221271846, 258150487, 479422333, 516300974, 774451461, 958844666, 1438266999, 1548902922, 2876533998, 3355956331, 6711912662, 10067868993, 20135737986]

約数ペア:

[(1, 20135737986), (2, 10067868993), (3, 6711912662), (6, 3355956331), (7, 2876533998), (13, 1548902922), (14, 1438266999), (21, 958844666), (26, 774451461), (39, 516300974), (42, 479422333), (78, 258150487), (91, 221271846), (127, 158549118), (182, 110635923), (254, 79274559), (273, 73757282), (381, 52849706), (546, 36878641), (762, 26424853), (889, 22649874), (1651, 12196086), (1778, 11324937), (2667, 7549958), (3302, 6098043), (4953, 4065362), (5334, 3774979), (9906, 2032681), (11557, 1742298), (23114, 871149), (34671, 580766), (69342, 290383)]