20184594784

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{54269}}^1$

素因数の和:54535

約数の個数: 48

約数和(自身を含む): 40617838800

約数和(自身を除く): 20433244016

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 197, 236, 394, 472, 788, 944, 1576, 1888, 3152, 6304, 11623, 23246, 46492, 54269, 92984, 108538, 185968, 217076, 371936, 434152, 868304, 1736608, 3201871, 6403742, 10690993, 12807484, 21381986, 25614968, 42763972, 51229936, 85527944, 102459872, 171055888, 342111776, 630768587, 1261537174, 2523074348, 5046148696, 10092297392, 20184594784]

約数ペア:

[(1, 20184594784), (2, 10092297392), (4, 5046148696), (8, 2523074348), (16, 1261537174), (32, 630768587), (59, 342111776), (118, 171055888), (197, 102459872), (236, 85527944), (394, 51229936), (472, 42763972), (788, 25614968), (944, 21381986), (1576, 12807484), (1888, 10690993), (3152, 6403742), (6304, 3201871), (11623, 1736608), (23246, 868304), (46492, 434152), (54269, 371936), (92984, 217076), (108538, 185968)]