20174631204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83597}}^1$

素因数の和:83654

約数の個数: 144

約数和(自身を含む): 61683285888

約数和(自身を除く): 41508654684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 169, 182, 204, 221, 238, 273, 338, 357, 364, 442, 476, 507, 546, 663, 676, 714, 884, 1014, 1092, 1183, 1326, 1428, 1547, 2028, 2366, 2652, 2873, 3094, 3549, 4641, 4732, 5746, 6188, 7098, 8619, 9282, 11492, 14196, 17238, 18564, 20111, 34476, 40222, 60333, 80444, 83597, 120666, 167194, 241332, 250791, 334388, 501582, 585179, 1003164, 1086761, 1170358, 1421149, 1755537, 2173522, 2340716, 2842298, 3260283, 3511074, 4263447, 4347044, 5684596, 6520566, 7022148, 7607327, 8526894, 9948043, 13041132, 14127893, 15214654, 17053788, 18474937, 19896086, 22821981, 28255786, 29844129, 30429308, 36949874, 39792172, 42383679, 45643962, 55424811, 56511572, 59688258, 73899748, 84767358, 91287924, 98895251, 110849622, 119376516, 129324559, 169534716, 197790502, 221699244, 240174181, 258649118, 296685753, 387973677, 395581004, 480348362, 517298236, 593371506, 720522543, 775947354, 960696724, 1186743012, 1441045086, 1551894708, 1681219267, 2882090172, 3362438534, 5043657801, 6724877068, 10087315602, 20174631204]

約数ペア:

[(1, 20174631204), (2, 10087315602), (3, 6724877068), (4, 5043657801), (6, 3362438534), (7, 2882090172), (12, 1681219267), (13, 1551894708), (14, 1441045086), (17, 1186743012), (21, 960696724), (26, 775947354), (28, 720522543), (34, 593371506), (39, 517298236), (42, 480348362), (51, 395581004), (52, 387973677), (68, 296685753), (78, 258649118), (84, 240174181), (91, 221699244), (102, 197790502), (119, 169534716), (156, 129324559), (169, 119376516), (182, 110849622), (204, 98895251), (221, 91287924), (238, 84767358), (273, 73899748), (338, 59688258), (357, 56511572), (364, 55424811), (442, 45643962), (476, 42383679), (507, 39792172), (546, 36949874), (663, 30429308), (676, 29844129), (714, 28255786), (884, 22821981), (1014, 19896086), (1092, 18474937), (1183, 17053788), (1326, 15214654), (1428, 14127893), (1547, 13041132), (2028, 9948043), (2366, 8526894), (2652, 7607327), (2873, 7022148), (3094, 6520566), (3549, 5684596), (4641, 4347044), (4732, 4263447), (5746, 3511074), (6188, 3260283), (7098, 2842298), (8619, 2340716), (9282, 2173522), (11492, 1755537), (14196, 1421149), (17238, 1170358), (18564, 1086761), (20111, 1003164), (34476, 585179), (40222, 501582), (60333, 334388), (80444, 250791), (83597, 241332), (120666, 167194)]