20460659544

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21859679}}^1$

素因数の和:21859704

約数の個数: 48

約数和(自身を含む): 59676926400

約数和(自身を除く): 39216266856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 21859679, 43719358, 65579037, 87438716, 131158074, 174877432, 196737111, 262316148, 284175827, 393474222, 524632296, 568351654, 786948444, 852527481, 1136703308, 1573896888, 1705054962, 2273406616, 2557582443, 3410109924, 5115164886, 6820219848, 10230329772, 20460659544]

約数ペア:

[(1, 20460659544), (2, 10230329772), (3, 6820219848), (4, 5115164886), (6, 3410109924), (8, 2557582443), (9, 2273406616), (12, 1705054962), (13, 1573896888), (18, 1136703308), (24, 852527481), (26, 786948444), (36, 568351654), (39, 524632296), (52, 393474222), (72, 284175827), (78, 262316148), (104, 196737111), (117, 174877432), (156, 131158074), (234, 87438716), (312, 65579037), (468, 43719358), (936, 21859679)]