20160487824

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1549853}}^1$

素因数の和:1550135

約数の個数: 40

約数和(自身を含む): 52273475712

約数和(自身を除く): 32112987888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 1549853, 3099706, 4649559, 6199412, 9299118, 12398824, 18598236, 24797648, 37196472, 74392944, 420010163, 840020326, 1260030489, 1680040652, 2520060978, 3360081304, 5040121956, 6720162608, 10080243912, 20160487824]

約数ペア:

[(1, 20160487824), (2, 10080243912), (3, 6720162608), (4, 5040121956), (6, 3360081304), (8, 2520060978), (12, 1680040652), (16, 1260030489), (24, 840020326), (48, 420010163), (271, 74392944), (542, 37196472), (813, 24797648), (1084, 18598236), (1626, 12398824), (2168, 9299118), (3252, 6199412), (4336, 4649559), (6504, 3099706), (13008, 1549853)]