20015082384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1\times {\mathrm{6121}}^1$

素因数の和:6717

約数の個数: 120

約数和(自身を含む): 56943709536

約数和(自身を除く): 36928627152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 563, 726, 968, 1126, 1452, 1689, 1936, 2252, 2904, 3378, 4504, 5808, 6121, 6193, 6756, 9008, 12242, 12386, 13512, 18363, 18579, 24484, 24772, 27024, 36726, 37158, 48968, 49544, 67331, 68123, 73452, 74316, 97936, 99088, 134662, 136246, 146904, 148632, 201993, 204369, 269324, 272492, 293808, 297264, 403986, 408738, 538648, 544984, 740641, 807972, 817476, 1077296, 1089968, 1481282, 1615944, 1634952, 2221923, 2962564, 3231888, 3269904, 3446123, 4443846, 5925128, 6892246, 8887692, 10338369, 11850256, 13784492, 17775384, 20676738, 27568984, 35550768, 37907353, 41353476, 55137968, 75814706, 82706952, 113722059, 151629412, 165413904, 227444118, 303258824, 416980883, 454888236, 606517648, 833961766, 909776472, 1250942649, 1667923532, 1819552944, 2501885298, 3335847064, 5003770596, 6671694128, 10007541192, 20015082384]

約数ペア:

[(1, 20015082384), (2, 10007541192), (3, 6671694128), (4, 5003770596), (6, 3335847064), (8, 2501885298), (11, 1819552944), (12, 1667923532), (16, 1250942649), (22, 909776472), (24, 833961766), (33, 606517648), (44, 454888236), (48, 416980883), (66, 303258824), (88, 227444118), (121, 165413904), (132, 151629412), (176, 113722059), (242, 82706952), (264, 75814706), (363, 55137968), (484, 41353476), (528, 37907353), (563, 35550768), (726, 27568984), (968, 20676738), (1126, 17775384), (1452, 13784492), (1689, 11850256), (1936, 10338369), (2252, 8887692), (2904, 6892246), (3378, 5925128), (4504, 4443846), (5808, 3446123), (6121, 3269904), (6193, 3231888), (6756, 2962564), (9008, 2221923), (12242, 1634952), (12386, 1615944), (13512, 1481282), (18363, 1089968), (18579, 1077296), (24484, 817476), (24772, 807972), (27024, 740641), (36726, 544984), (37158, 538648), (48968, 408738), (49544, 403986), (67331, 297264), (68123, 293808), (73452, 272492), (74316, 269324), (97936, 204369), (99088, 201993), (134662, 148632), (136246, 146904)]