20570476656

素因数分解:

$2^4\times 3^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1\times {\mathrm{6317}}^1$

素因数の和:6886

約数の個数: 80

約数和(自身を含む): 53586748800

約数和(自身を除く): 33016272144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 179, 358, 379, 537, 716, 758, 1074, 1137, 1432, 1516, 2148, 2274, 2864, 3032, 4296, 4548, 6064, 6317, 8592, 9096, 12634, 18192, 18951, 25268, 37902, 50536, 67841, 75804, 101072, 135682, 151608, 203523, 271364, 303216, 407046, 542728, 814092, 1085456, 1130743, 1628184, 2261486, 2394143, 3256368, 3392229, 4522972, 4788286, 6784458, 7182429, 9045944, 9576572, 13568916, 14364858, 18091888, 19153144, 27137832, 28729716, 38306288, 54275664, 57459432, 114918864, 428551597, 857103194, 1285654791, 1714206388, 2571309582, 3428412776, 5142619164, 6856825552, 10285238328, 20570476656]

約数ペア:

[(1, 20570476656), (2, 10285238328), (3, 6856825552), (4, 5142619164), (6, 3428412776), (8, 2571309582), (12, 1714206388), (16, 1285654791), (24, 857103194), (48, 428551597), (179, 114918864), (358, 57459432), (379, 54275664), (537, 38306288), (716, 28729716), (758, 27137832), (1074, 19153144), (1137, 18091888), (1432, 14364858), (1516, 13568916), (2148, 9576572), (2274, 9045944), (2864, 7182429), (3032, 6784458), (4296, 4788286), (4548, 4522972), (6064, 3392229), (6317, 3256368), (8592, 2394143), (9096, 2261486), (12634, 1628184), (18192, 1130743), (18951, 1085456), (25268, 814092), (37902, 542728), (50536, 407046), (67841, 303216), (75804, 271364), (101072, 203523), (135682, 151608)]