20143644752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4153}}^1$

素因数の和:4337

約数の個数: 160

約数和(自身を含む): 50635997184

約数和(自身を除く): 30492352432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 127, 154, 176, 217, 248, 254, 308, 341, 434, 496, 508, 616, 682, 868, 889, 1016, 1232, 1364, 1397, 1736, 1778, 2032, 2387, 2728, 2794, 3472, 3556, 3937, 4153, 4774, 5456, 5588, 7112, 7874, 8306, 9548, 9779, 11176, 14224, 15748, 16612, 19096, 19558, 22352, 27559, 29071, 31496, 33224, 38192, 39116, 43307, 45683, 55118, 58142, 62992, 66448, 78232, 86614, 91366, 110236, 116284, 128743, 156464, 173228, 182732, 220472, 232568, 257486, 303149, 319781, 346456, 365464, 440944, 465136, 514972, 527431, 606298, 639562, 692912, 730928, 901201, 1029944, 1054862, 1212596, 1279124, 1416173, 1802402, 2059888, 2109724, 2425192, 2558248, 2832346, 3604804, 3692017, 4219448, 4850384, 5116496, 5664692, 5801741, 7209608, 7384034, 8438896, 9913211, 11329384, 11603482, 14419216, 14768068, 16350361, 19826422, 22658768, 23206964, 29536136, 32700722, 39652844, 40612187, 46413928, 59072272, 65401444, 79305688, 81224374, 92827856, 114452527, 130802888, 158611376, 162448748, 179853971, 228905054, 261605776, 324897496, 359707942, 457810108, 649794992, 719415884, 915620216, 1258977797, 1438831768, 1831240432, 2517955594, 2877663536, 5035911188, 10071822376, 20143644752]

約数ペア:

[(1, 20143644752), (2, 10071822376), (4, 5035911188), (7, 2877663536), (8, 2517955594), (11, 1831240432), (14, 1438831768), (16, 1258977797), (22, 915620216), (28, 719415884), (31, 649794992), (44, 457810108), (56, 359707942), (62, 324897496), (77, 261605776), (88, 228905054), (112, 179853971), (124, 162448748), (127, 158611376), (154, 130802888), (176, 114452527), (217, 92827856), (248, 81224374), (254, 79305688), (308, 65401444), (341, 59072272), (434, 46413928), (496, 40612187), (508, 39652844), (616, 32700722), (682, 29536136), (868, 23206964), (889, 22658768), (1016, 19826422), (1232, 16350361), (1364, 14768068), (1397, 14419216), (1736, 11603482), (1778, 11329384), (2032, 9913211), (2387, 8438896), (2728, 7384034), (2794, 7209608), (3472, 5801741), (3556, 5664692), (3937, 5116496), (4153, 4850384), (4774, 4219448), (5456, 3692017), (5588, 3604804), (7112, 2832346), (7874, 2558248), (8306, 2425192), (9548, 2109724), (9779, 2059888), (11176, 1802402), (14224, 1416173), (15748, 1279124), (16612, 1212596), (19096, 1054862), (19558, 1029944), (22352, 901201), (27559, 730928), (29071, 692912), (31496, 639562), (33224, 606298), (38192, 527431), (39116, 514972), (43307, 465136), (45683, 440944), (55118, 365464), (58142, 346456), (62992, 319781), (66448, 303149), (78232, 257486), (86614, 232568), (91366, 220472), (110236, 182732), (116284, 173228), (128743, 156464)]