20160920112

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{92699}}^1$

素因数の和:92930

約数の個数: 80

約数和(自身を含む): 54623289600

約数和(自身を除く): 34462369488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 197, 276, 368, 394, 552, 591, 788, 1104, 1182, 1576, 2364, 3152, 4531, 4728, 9062, 9456, 13593, 18124, 27186, 36248, 54372, 72496, 92699, 108744, 185398, 217488, 278097, 370796, 556194, 741592, 1112388, 1483184, 2132077, 2224776, 4264154, 4449552, 6396231, 8528308, 12792462, 17056616, 18261703, 25584924, 34113232, 36523406, 51169848, 54785109, 73046812, 102339696, 109570218, 146093624, 219140436, 292187248, 420019169, 438280872, 840038338, 876561744, 1260057507, 1680076676, 2520115014, 3360153352, 5040230028, 6720306704, 10080460056, 20160920112]

約数ペア:

[(1, 20160920112), (2, 10080460056), (3, 6720306704), (4, 5040230028), (6, 3360153352), (8, 2520115014), (12, 1680076676), (16, 1260057507), (23, 876561744), (24, 840038338), (46, 438280872), (48, 420019169), (69, 292187248), (92, 219140436), (138, 146093624), (184, 109570218), (197, 102339696), (276, 73046812), (368, 54785109), (394, 51169848), (552, 36523406), (591, 34113232), (788, 25584924), (1104, 18261703), (1182, 17056616), (1576, 12792462), (2364, 8528308), (3152, 6396231), (4531, 4449552), (4728, 4264154), (9062, 2224776), (9456, 2132077), (13593, 1483184), (18124, 1112388), (27186, 741592), (36248, 556194), (54372, 370796), (72496, 278097), (92699, 217488), (108744, 185398)]