2020458044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1\times {\mathrm{761}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 3914217216

約数和(自身を除く): 1893759172

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 727, 761, 913, 1454, 1522, 1826, 2908, 3044, 3652, 7997, 8371, 15994, 16742, 31988, 33484, 60341, 63163, 120682, 126326, 241364, 252652, 553247, 663751, 694793, 1106494, 1327502, 1389586, 2212988, 2655004, 2779172, 6085717, 12171434, 24342868, 45919501, 91839002, 183678004, 505114511, 1010229022, 2020458044]

約数ペア:

[(1, 2020458044), (2, 1010229022), (4, 505114511), (11, 183678004), (22, 91839002), (44, 45919501), (83, 24342868), (166, 12171434), (332, 6085717), (727, 2779172), (761, 2655004), (913, 2212988), (1454, 1389586), (1522, 1327502), (1826, 1106494), (2908, 694793), (3044, 663751), (3652, 553247), (7997, 252652), (8371, 241364), (15994, 126326), (16742, 120682), (31988, 63163), (33484, 60341)]