20696447304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4049}}^1$

素因数の和:4244

約数の個数: 192

約数和(自身を含む): 62270208000

約数和(自身を除く): 41573760696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 127, 129, 156, 172, 234, 254, 258, 312, 344, 381, 387, 468, 508, 516, 559, 762, 774, 936, 1016, 1032, 1118, 1143, 1524, 1548, 1651, 1677, 2236, 2286, 3048, 3096, 3302, 3354, 4049, 4472, 4572, 4953, 5031, 5461, 6604, 6708, 8098, 9144, 9906, 10062, 10922, 12147, 13208, 13416, 14859, 16196, 16383, 19812, 20124, 21844, 24294, 29718, 32392, 32766, 36441, 39624, 40248, 43688, 48588, 49149, 52637, 59436, 65532, 70993, 72882, 97176, 98298, 105274, 118872, 131064, 141986, 145764, 157911, 174107, 196596, 210548, 212979, 283972, 291528, 315822, 348214, 393192, 421096, 425958, 473733, 514223, 522321, 567944, 631644, 638937, 696428, 851916, 947466, 1028446, 1044642, 1263288, 1277874, 1392856, 1542669, 1566963, 1703832, 1894932, 2056892, 2089284, 2263391, 2555748, 3085338, 3133926, 3789864, 4113784, 4178568, 4526782, 4628007, 5111496, 6170676, 6267852, 6684899, 6790173, 9053564, 9256014, 12341352, 12535704, 13369798, 13580346, 18107128, 18512028, 20054697, 20370519, 22111589, 26739596, 27160692, 37024056, 40109394, 40741038, 44223178, 53479192, 54321384, 60164091, 66334767, 80218788, 81482076, 88446356, 120328182, 132669534, 160437576, 162964152, 176892712, 199004301, 240656364, 265339068, 287450657, 398008602, 481312728, 530678136, 574901314, 796017204, 862351971, 1149802628, 1592034408, 1724703942, 2299605256, 2587055913, 3449407884, 5174111826, 6898815768, 10348223652, 20696447304]

約数ペア:

[(1, 20696447304), (2, 10348223652), (3, 6898815768), (4, 5174111826), (6, 3449407884), (8, 2587055913), (9, 2299605256), (12, 1724703942), (13, 1592034408), (18, 1149802628), (24, 862351971), (26, 796017204), (36, 574901314), (39, 530678136), (43, 481312728), (52, 398008602), (72, 287450657), (78, 265339068), (86, 240656364), (104, 199004301), (117, 176892712), (127, 162964152), (129, 160437576), (156, 132669534), (172, 120328182), (234, 88446356), (254, 81482076), (258, 80218788), (312, 66334767), (344, 60164091), (381, 54321384), (387, 53479192), (468, 44223178), (508, 40741038), (516, 40109394), (559, 37024056), (762, 27160692), (774, 26739596), (936, 22111589), (1016, 20370519), (1032, 20054697), (1118, 18512028), (1143, 18107128), (1524, 13580346), (1548, 13369798), (1651, 12535704), (1677, 12341352), (2236, 9256014), (2286, 9053564), (3048, 6790173), (3096, 6684899), (3302, 6267852), (3354, 6170676), (4049, 5111496), (4472, 4628007), (4572, 4526782), (4953, 4178568), (5031, 4113784), (5461, 3789864), (6604, 3133926), (6708, 3085338), (8098, 2555748), (9144, 2263391), (9906, 2089284), (10062, 2056892), (10922, 1894932), (12147, 1703832), (13208, 1566963), (13416, 1542669), (14859, 1392856), (16196, 1277874), (16383, 1263288), (19812, 1044642), (20124, 1028446), (21844, 947466), (24294, 851916), (29718, 696428), (32392, 638937), (32766, 631644), (36441, 567944), (39624, 522321), (40248, 514223), (43688, 473733), (48588, 425958), (49149, 421096), (52637, 393192), (59436, 348214), (65532, 315822), (70993, 291528), (72882, 283972), (97176, 212979), (98298, 210548), (105274, 196596), (118872, 174107), (131064, 157911), (141986, 145764)]