20030304

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 96

約数和(自身を含む): 61641216

約数和(自身を除く): 41610912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 727, 861, 984, 1148, 1312, 1454, 1722, 1968, 2181, 2296, 2908, 3444, 3936, 4362, 4592, 5089, 5816, 6888, 8724, 9184, 10178, 11632, 13776, 15267, 17448, 20356, 23264, 27552, 29807, 30534, 34896, 40712, 59614, 61068, 69792, 81424, 89421, 119228, 122136, 162848, 178842, 208649, 238456, 244272, 357684, 417298, 476912, 488544, 625947, 715368, 834596, 953824, 1251894, 1430736, 1669192, 2503788, 2861472, 3338384, 5007576, 6676768, 10015152, 20030304]

約数ペア:

[(1, 20030304), (2, 10015152), (3, 6676768), (4, 5007576), (6, 3338384), (7, 2861472), (8, 2503788), (12, 1669192), (14, 1430736), (16, 1251894), (21, 953824), (24, 834596), (28, 715368), (32, 625947), (41, 488544), (42, 476912), (48, 417298), (56, 357684), (82, 244272), (84, 238456), (96, 208649), (112, 178842), (123, 162848), (164, 122136), (168, 119228), (224, 89421), (246, 81424), (287, 69792), (328, 61068), (336, 59614), (492, 40712), (574, 34896), (656, 30534), (672, 29807), (727, 27552), (861, 23264), (984, 20356), (1148, 17448), (1312, 15267), (1454, 13776), (1722, 11632), (1968, 10178), (2181, 9184), (2296, 8724), (2908, 6888), (3444, 5816), (3936, 5089), (4362, 4592)]