20120139858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{5569}}^1$

素因数の和:6116

約数の個数: 96

約数和(自身を含む): 49905417600

約数和(自身を除く): 29785277742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 509, 546, 1014, 1018, 1183, 1527, 2366, 3054, 3549, 3563, 5569, 6617, 7098, 7126, 10689, 11138, 13234, 16707, 19851, 21378, 33414, 38983, 39702, 46319, 72397, 77966, 86021, 92638, 116949, 138957, 144794, 172042, 217191, 233898, 258063, 277914, 434382, 506779, 516126, 602147, 941161, 1013558, 1204294, 1520337, 1806441, 1882322, 2823483, 2834621, 3040674, 3612882, 5646966, 5669242, 6588127, 8503863, 13176254, 17007726, 19764381, 19842347, 36850073, 39528762, 39684694, 59527041, 73700146, 110550219, 119054082, 221100438, 257950511, 479050949, 515901022, 773851533, 958101898, 1437152847, 1547703066, 2874305694, 3353356643, 6706713286, 10060069929, 20120139858]

約数ペア:

[(1, 20120139858), (2, 10060069929), (3, 6706713286), (6, 3353356643), (7, 2874305694), (13, 1547703066), (14, 1437152847), (21, 958101898), (26, 773851533), (39, 515901022), (42, 479050949), (78, 257950511), (91, 221100438), (169, 119054082), (182, 110550219), (273, 73700146), (338, 59527041), (507, 39684694), (509, 39528762), (546, 36850073), (1014, 19842347), (1018, 19764381), (1183, 17007726), (1527, 13176254), (2366, 8503863), (3054, 6588127), (3549, 5669242), (3563, 5646966), (5569, 3612882), (6617, 3040674), (7098, 2834621), (7126, 2823483), (10689, 1882322), (11138, 1806441), (13234, 1520337), (16707, 1204294), (19851, 1013558), (21378, 941161), (33414, 602147), (38983, 516126), (39702, 506779), (46319, 434382), (72397, 277914), (77966, 258063), (86021, 233898), (92638, 217191), (116949, 172042), (138957, 144794)]