20139631704

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{342371}}^1$

素因数の和:342445

約数の個数: 96

約数和(自身を含む): 58751035200

約数和(自身を除く): 38611403496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 43, 57, 72, 76, 86, 114, 129, 152, 171, 172, 228, 258, 342, 344, 387, 456, 516, 684, 774, 817, 1032, 1368, 1548, 1634, 2451, 3096, 3268, 4902, 6536, 7353, 9804, 14706, 19608, 29412, 58824, 342371, 684742, 1027113, 1369484, 2054226, 2738968, 3081339, 4108452, 6162678, 6505049, 8216904, 12325356, 13010098, 14721953, 19515147, 24650712, 26020196, 29443906, 39030294, 44165859, 52040392, 58545441, 58887812, 78060588, 88331718, 117090882, 117775624, 132497577, 156121176, 176663436, 234181764, 264995154, 279717107, 353326872, 468363528, 529990308, 559434214, 839151321, 1059980616, 1118868428, 1678302642, 2237736856, 2517453963, 3356605284, 5034907926, 6713210568, 10069815852, 20139631704]

約数ペア:

[(1, 20139631704), (2, 10069815852), (3, 6713210568), (4, 5034907926), (6, 3356605284), (8, 2517453963), (9, 2237736856), (12, 1678302642), (18, 1118868428), (19, 1059980616), (24, 839151321), (36, 559434214), (38, 529990308), (43, 468363528), (57, 353326872), (72, 279717107), (76, 264995154), (86, 234181764), (114, 176663436), (129, 156121176), (152, 132497577), (171, 117775624), (172, 117090882), (228, 88331718), (258, 78060588), (342, 58887812), (344, 58545441), (387, 52040392), (456, 44165859), (516, 39030294), (684, 29443906), (774, 26020196), (817, 24650712), (1032, 19515147), (1368, 14721953), (1548, 13010098), (1634, 12325356), (2451, 8216904), (3096, 6505049), (3268, 6162678), (4902, 4108452), (6536, 3081339), (7353, 2738968), (9804, 2054226), (14706, 1369484), (19608, 1027113), (29412, 684742), (58824, 342371)]