20042064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 65382720

約数和(自身を除く): 45340656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 84, 112, 118, 126, 144, 168, 177, 236, 252, 336, 337, 354, 413, 472, 504, 531, 674, 708, 826, 944, 1008, 1011, 1062, 1239, 1348, 1416, 1652, 2022, 2124, 2359, 2478, 2696, 2832, 3033, 3304, 3717, 4044, 4248, 4718, 4956, 5392, 6066, 6608, 7077, 7434, 8088, 8496, 9436, 9912, 12132, 14154, 14868, 16176, 18872, 19824, 19883, 21231, 24264, 28308, 29736, 37744, 39766, 42462, 48528, 56616, 59472, 59649, 79532, 84924, 113232, 119298, 139181, 159064, 169848, 178947, 238596, 278362, 318128, 339696, 357894, 417543, 477192, 556724, 715788, 835086, 954384, 1113448, 1252629, 1431576, 1670172, 2226896, 2505258, 2863152, 3340344, 5010516, 6680688, 10021032, 20042064]

約数ペア:

[(1, 20042064), (2, 10021032), (3, 6680688), (4, 5010516), (6, 3340344), (7, 2863152), (8, 2505258), (9, 2226896), (12, 1670172), (14, 1431576), (16, 1252629), (18, 1113448), (21, 954384), (24, 835086), (28, 715788), (36, 556724), (42, 477192), (48, 417543), (56, 357894), (59, 339696), (63, 318128), (72, 278362), (84, 238596), (112, 178947), (118, 169848), (126, 159064), (144, 139181), (168, 119298), (177, 113232), (236, 84924), (252, 79532), (336, 59649), (337, 59472), (354, 56616), (413, 48528), (472, 42462), (504, 39766), (531, 37744), (674, 29736), (708, 28308), (826, 24264), (944, 21231), (1008, 19883), (1011, 19824), (1062, 18872), (1239, 16176), (1348, 14868), (1416, 14154), (1652, 12132), (2022, 9912), (2124, 9436), (2359, 8496), (2478, 8088), (2696, 7434), (2832, 7077), (3033, 6608), (3304, 6066), (3717, 5392), (4044, 4956), (4248, 4718)]