20189049336

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{5119}}^1$

素因数の和:5215

約数の個数: 192

約数和(自身を含む): 61009920000

約数和(自身を除く): 40820870664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 961, 1026, 1116, 1178, 1368, 1674, 1767, 1922, 2052, 2232, 2356, 2883, 3348, 3534, 3844, 4104, 4712, 5119, 5301, 5766, 6696, 7068, 7688, 8649, 10238, 10602, 11532, 14136, 15357, 15903, 17298, 18259, 20476, 21204, 23064, 25947, 30714, 31806, 34596, 36518, 40952, 42408, 46071, 51894, 54777, 61428, 63612, 69192, 73036, 92142, 97261, 103788, 109554, 122856, 127224, 138213, 146072, 158689, 164331, 184284, 194522, 207576, 219108, 276426, 291783, 317378, 328662, 368568, 389044, 438216, 476067, 492993, 552852, 583566, 634756, 657324, 778088, 875349, 952134, 985986, 1105704, 1167132, 1269512, 1314648, 1428201, 1750698, 1904268, 1971972, 2334264, 2626047, 2856402, 3015091, 3501396, 3808536, 3943944, 4284603, 4919359, 5252094, 5712804, 6030182, 7002792, 8569206, 9045273, 9838718, 10504188, 11425608, 12060364, 14758077, 17138412, 18090546, 19677436, 21008376, 24120728, 27135819, 29516154, 34276824, 36181092, 39354872, 44274231, 54271638, 59032308, 72362184, 81407457, 88548462, 93467821, 108543276, 118064616, 132822693, 162814914, 177096924, 186935642, 217086552, 265645386, 280403463, 325629828, 354193848, 373871284, 531290772, 560806926, 651259656, 747742568, 841210389, 1062581544, 1121613852, 1682420778, 2243227704, 2523631167, 3364841556, 5047262334, 6729683112, 10094524668, 20189049336]

約数ペア:

[(1, 20189049336), (2, 10094524668), (3, 6729683112), (4, 5047262334), (6, 3364841556), (8, 2523631167), (9, 2243227704), (12, 1682420778), (18, 1121613852), (19, 1062581544), (24, 841210389), (27, 747742568), (31, 651259656), (36, 560806926), (38, 531290772), (54, 373871284), (57, 354193848), (62, 325629828), (72, 280403463), (76, 265645386), (93, 217086552), (108, 186935642), (114, 177096924), (124, 162814914), (152, 132822693), (171, 118064616), (186, 108543276), (216, 93467821), (228, 88548462), (248, 81407457), (279, 72362184), (342, 59032308), (372, 54271638), (456, 44274231), (513, 39354872), (558, 36181092), (589, 34276824), (684, 29516154), (744, 27135819), (837, 24120728), (961, 21008376), (1026, 19677436), (1116, 18090546), (1178, 17138412), (1368, 14758077), (1674, 12060364), (1767, 11425608), (1922, 10504188), (2052, 9838718), (2232, 9045273), (2356, 8569206), (2883, 7002792), (3348, 6030182), (3534, 5712804), (3844, 5252094), (4104, 4919359), (4712, 4284603), (5119, 3943944), (5301, 3808536), (5766, 3501396), (6696, 3015091), (7068, 2856402), (7688, 2626047), (8649, 2334264), (10238, 1971972), (10602, 1904268), (11532, 1750698), (14136, 1428201), (15357, 1314648), (15903, 1269512), (17298, 1167132), (18259, 1105704), (20476, 985986), (21204, 952134), (23064, 875349), (25947, 778088), (30714, 657324), (31806, 634756), (34596, 583566), (36518, 552852), (40952, 492993), (42408, 476067), (46071, 438216), (51894, 389044), (54777, 368568), (61428, 328662), (63612, 317378), (69192, 291783), (73036, 276426), (92142, 219108), (97261, 207576), (103788, 194522), (109554, 184284), (122856, 164331), (127224, 158689), (138213, 146072)]