19856772432

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6566393}}^1$

素因数の和:6566417

約数の個数: 80

約数和(自身を含む): 65138628480

約数和(自身を除く): 45281856048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6566393, 13132786, 19699179, 26265572, 39398358, 45964751, 52531144, 59097537, 78796716, 91929502, 105062288, 118195074, 137894253, 157593432, 177292611, 183859004, 236390148, 275788506, 315186864, 354585222, 367718008, 413682759, 472780296, 551577012, 709170444, 735436016, 827365518, 945560592, 1103154024, 1241048277, 1418340888, 1654731036, 2206308048, 2482096554, 2836681776, 3309462072, 4964193108, 6618924144, 9928386216, 19856772432]

約数ペア:

[(1, 19856772432), (2, 9928386216), (3, 6618924144), (4, 4964193108), (6, 3309462072), (7, 2836681776), (8, 2482096554), (9, 2206308048), (12, 1654731036), (14, 1418340888), (16, 1241048277), (18, 1103154024), (21, 945560592), (24, 827365518), (27, 735436016), (28, 709170444), (36, 551577012), (42, 472780296), (48, 413682759), (54, 367718008), (56, 354585222), (63, 315186864), (72, 275788506), (84, 236390148), (108, 183859004), (112, 177292611), (126, 157593432), (144, 137894253), (168, 118195074), (189, 105062288), (216, 91929502), (252, 78796716), (336, 59097537), (378, 52531144), (432, 45964751), (504, 39398358), (756, 26265572), (1008, 19699179), (1512, 13132786), (3024, 6566393)]