20131834352

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{12037}}^1$

素因数の和:12298

約数の個数: 80

約数和(自身を含む): 45318736320

約数和(自身を除く): 25186901968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 137, 218, 274, 436, 548, 763, 872, 959, 1096, 1526, 1744, 1918, 2192, 3052, 3836, 6104, 7672, 12037, 12208, 14933, 15344, 24074, 29866, 48148, 59732, 84259, 96296, 104531, 119464, 168518, 192592, 209062, 238928, 337036, 418124, 674072, 836248, 1312033, 1348144, 1649069, 1672496, 2624066, 3298138, 5248132, 6596276, 9184231, 10496264, 11543483, 13192552, 18368462, 20992528, 23086966, 26385104, 36736924, 46173932, 73473848, 92347864, 146947696, 179748521, 184695728, 359497042, 718994084, 1258239647, 1437988168, 2516479294, 2875976336, 5032958588, 10065917176, 20131834352]

約数ペア:

[(1, 20131834352), (2, 10065917176), (4, 5032958588), (7, 2875976336), (8, 2516479294), (14, 1437988168), (16, 1258239647), (28, 718994084), (56, 359497042), (109, 184695728), (112, 179748521), (137, 146947696), (218, 92347864), (274, 73473848), (436, 46173932), (548, 36736924), (763, 26385104), (872, 23086966), (959, 20992528), (1096, 18368462), (1526, 13192552), (1744, 11543483), (1918, 10496264), (2192, 9184231), (3052, 6596276), (3836, 5248132), (6104, 3298138), (7672, 2624066), (12037, 1672496), (12208, 1649069), (14933, 1348144), (15344, 1312033), (24074, 836248), (29866, 674072), (48148, 418124), (59732, 337036), (84259, 238928), (96296, 209062), (104531, 192592), (119464, 168518)]