20075737272272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7369}}^1\times {\mathrm{377543}}^1$

素因数の和:384972

約数の個数: 80

約数和(自身を含む): 43473768750720

約数和(自身を除く): 23398031478448

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 7369, 14738, 29476, 58952, 81059, 117904, 162118, 302129, 324236, 377543, 604258, 648472, 755086, 1208516, 1296944, 1510172, 2417032, 3020344, 3323419, 4152973, 4834064, 6040688, 6646838, 8305946, 13293676, 15479263, 16611892, 26587352, 30958526, 33223784, 53174704, 61917052, 66447568, 123834104, 170271893, 247668208, 340543786, 681087572, 1362175144, 2724350288, 2782114367, 5564228734, 11128457468, 22256914936, 30603258037, 44513829872, 61206516074, 114066689047, 122413032148, 228133378094, 244826064296, 456266756188, 489652128592, 912533512376, 1254733579517, 1825067024752, 2509467159034, 5018934318068, 10037868636136, 20075737272272]

約数ペア:

[(1, 20075737272272), (2, 10037868636136), (4, 5018934318068), (8, 2509467159034), (11, 1825067024752), (16, 1254733579517), (22, 912533512376), (41, 489652128592), (44, 456266756188), (82, 244826064296), (88, 228133378094), (164, 122413032148), (176, 114066689047), (328, 61206516074), (451, 44513829872), (656, 30603258037), (902, 22256914936), (1804, 11128457468), (3608, 5564228734), (7216, 2782114367), (7369, 2724350288), (14738, 1362175144), (29476, 681087572), (58952, 340543786), (81059, 247668208), (117904, 170271893), (162118, 123834104), (302129, 66447568), (324236, 61917052), (377543, 53174704), (604258, 33223784), (648472, 30958526), (755086, 26587352), (1208516, 16611892), (1296944, 15479263), (1510172, 13293676), (2417032, 8305946), (3020344, 6646838), (3323419, 6040688), (4152973, 4834064)]