20120636368

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{596839}}^1$

素因数の和:596904

約数の個数: 60

約数和(自身を含む): 46403116320

約数和(自身を除く): 26282479952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 4214, 4816, 8428, 16856, 33712, 596839, 1193678, 2387356, 4177873, 4774712, 8355746, 9549424, 16711492, 25664077, 29245111, 33422984, 51328154, 58490222, 66845968, 102656308, 116980444, 179648539, 205312616, 233960888, 359297078, 410625232, 467921776, 718594156, 1257539773, 1437188312, 2515079546, 2874376624, 5030159092, 10060318184, 20120636368]

約数ペア:

[(1, 20120636368), (2, 10060318184), (4, 5030159092), (7, 2874376624), (8, 2515079546), (14, 1437188312), (16, 1257539773), (28, 718594156), (43, 467921776), (49, 410625232), (56, 359297078), (86, 233960888), (98, 205312616), (112, 179648539), (172, 116980444), (196, 102656308), (301, 66845968), (344, 58490222), (392, 51328154), (602, 33422984), (688, 29245111), (784, 25664077), (1204, 16711492), (2107, 9549424), (2408, 8355746), (4214, 4774712), (4816, 4177873), (8428, 2387356), (16856, 1193678), (33712, 596839)]