2020304616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4457}}^1$

素因数の和:4595

約数の個数: 128

約数和(自身を含む): 5893119360

約数和(自身を除く): 3872814744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 101, 102, 132, 136, 187, 202, 204, 264, 303, 374, 404, 408, 561, 606, 748, 808, 1111, 1122, 1212, 1496, 1717, 2222, 2244, 2424, 3333, 3434, 4444, 4457, 4488, 5151, 6666, 6868, 8888, 8914, 10302, 13332, 13371, 13736, 17828, 18887, 20604, 26664, 26742, 35656, 37774, 41208, 49027, 53484, 56661, 75548, 75769, 98054, 106968, 113322, 147081, 151096, 151538, 196108, 226644, 227307, 294162, 303076, 392216, 450157, 453288, 454614, 588324, 606152, 833459, 900314, 909228, 1176648, 1350471, 1666918, 1800628, 1818456, 2500377, 2700942, 3333836, 3601256, 4951727, 5000754, 5401884, 6667672, 7652669, 9903454, 10001508, 10803768, 14855181, 15305338, 19806908, 20003016, 22958007, 29710362, 30610676, 39613816, 45916014, 59420724, 61221352, 84179359, 91832028, 118841448, 168358718, 183664056, 252538077, 336717436, 505076154, 673434872, 1010152308, 2020304616]

約数ペア:

[(1, 2020304616), (2, 1010152308), (3, 673434872), (4, 505076154), (6, 336717436), (8, 252538077), (11, 183664056), (12, 168358718), (17, 118841448), (22, 91832028), (24, 84179359), (33, 61221352), (34, 59420724), (44, 45916014), (51, 39613816), (66, 30610676), (68, 29710362), (88, 22958007), (101, 20003016), (102, 19806908), (132, 15305338), (136, 14855181), (187, 10803768), (202, 10001508), (204, 9903454), (264, 7652669), (303, 6667672), (374, 5401884), (404, 5000754), (408, 4951727), (561, 3601256), (606, 3333836), (748, 2700942), (808, 2500377), (1111, 1818456), (1122, 1800628), (1212, 1666918), (1496, 1350471), (1717, 1176648), (2222, 909228), (2244, 900314), (2424, 833459), (3333, 606152), (3434, 588324), (4444, 454614), (4457, 453288), (4488, 450157), (5151, 392216), (6666, 303076), (6868, 294162), (8888, 227307), (8914, 226644), (10302, 196108), (13332, 151538), (13371, 151096), (13736, 147081), (17828, 113322), (18887, 106968), (20604, 98054), (26664, 75769), (26742, 75548), (35656, 56661), (37774, 53484), (41208, 49027)]