2000815128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11681}}^1$

素因数の和:11770

約数の個数: 128

約数和(自身を含む): 6083985600

約数和(自身を除く): 4083170472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 117, 122, 156, 183, 216, 234, 244, 312, 351, 366, 468, 488, 549, 702, 732, 793, 936, 1098, 1404, 1464, 1586, 1647, 2196, 2379, 2808, 3172, 3294, 4392, 4758, 6344, 6588, 7137, 9516, 11681, 13176, 14274, 19032, 21411, 23362, 28548, 35043, 42822, 46724, 57096, 70086, 85644, 93448, 105129, 140172, 151853, 171288, 210258, 280344, 303706, 315387, 420516, 455559, 607412, 630774, 712541, 841032, 911118, 1214824, 1261548, 1366677, 1425082, 1822236, 2137623, 2523096, 2733354, 2850164, 3644472, 4100031, 4275246, 5466708, 5700328, 6412869, 8200062, 8550492, 9263033, 10933416, 12825738, 16400124, 17100984, 18526066, 19238607, 25651476, 27789099, 32800248, 37052132, 38477214, 51302952, 55578198, 74104264, 76954428, 83367297, 111156396, 153908856, 166734594, 222312792, 250101891, 333469188, 500203782, 666938376, 1000407564, 2000815128]

約数ペア:

[(1, 2000815128), (2, 1000407564), (3, 666938376), (4, 500203782), (6, 333469188), (8, 250101891), (9, 222312792), (12, 166734594), (13, 153908856), (18, 111156396), (24, 83367297), (26, 76954428), (27, 74104264), (36, 55578198), (39, 51302952), (52, 38477214), (54, 37052132), (61, 32800248), (72, 27789099), (78, 25651476), (104, 19238607), (108, 18526066), (117, 17100984), (122, 16400124), (156, 12825738), (183, 10933416), (216, 9263033), (234, 8550492), (244, 8200062), (312, 6412869), (351, 5700328), (366, 5466708), (468, 4275246), (488, 4100031), (549, 3644472), (702, 2850164), (732, 2733354), (793, 2523096), (936, 2137623), (1098, 1822236), (1404, 1425082), (1464, 1366677), (1586, 1261548), (1647, 1214824), (2196, 911118), (2379, 841032), (2808, 712541), (3172, 630774), (3294, 607412), (4392, 455559), (4758, 420516), (6344, 315387), (6588, 303706), (7137, 280344), (9516, 210258), (11681, 171288), (13176, 151853), (14274, 140172), (19032, 105129), (21411, 93448), (23362, 85644), (28548, 70086), (35043, 57096), (42822, 46724)]