2080202353196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{739}}^1\times {\mathrm{66571}}^1$

素因数の和:67387

約数の個数: 72

約数和(自身を含む): 4109148711360

約数和(自身を除く): 2028946358164

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 739, 961, 1364, 1478, 1922, 2956, 3844, 8129, 10571, 16258, 21142, 22909, 32516, 42284, 45818, 66571, 91636, 133142, 251999, 266284, 503998, 710179, 732281, 1007996, 1420358, 1464562, 2063701, 2840716, 2929124, 4127402, 7811969, 8254804, 15623938, 22700711, 31247876, 45401422, 49195969, 63974731, 90802844, 98391938, 127949462, 196783876, 255898924, 541155659, 703722041, 1082311318, 1407444082, 1525075039, 2164622636, 2814888164, 3050150078, 6100300156, 16775825429, 33551650858, 47277326209, 67103301716, 94554652418, 189109304836, 520050588299, 1040101176598, 2080202353196]

約数ペア:

[(1, 2080202353196), (2, 1040101176598), (4, 520050588299), (11, 189109304836), (22, 94554652418), (31, 67103301716), (44, 47277326209), (62, 33551650858), (124, 16775825429), (341, 6100300156), (682, 3050150078), (739, 2814888164), (961, 2164622636), (1364, 1525075039), (1478, 1407444082), (1922, 1082311318), (2956, 703722041), (3844, 541155659), (8129, 255898924), (10571, 196783876), (16258, 127949462), (21142, 98391938), (22909, 90802844), (32516, 63974731), (42284, 49195969), (45818, 45401422), (66571, 31247876), (91636, 22700711), (133142, 15623938), (251999, 8254804), (266284, 7811969), (503998, 4127402), (710179, 2929124), (732281, 2840716), (1007996, 2063701), (1420358, 1464562)]