20183569926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 47634241536

約数和(自身を除く): 27450671610

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 101, 114, 141, 151, 202, 247, 282, 302, 303, 361, 453, 494, 606, 611, 722, 741, 893, 906, 1083, 1222, 1313, 1482, 1786, 1833, 1919, 1963, 2166, 2626, 2679, 2869, 3666, 3838, 3926, 3939, 4693, 4747, 5358, 5738, 5757, 5889, 7097, 7878, 8607, 9386, 9494, 11514, 11609, 11778, 14079, 14194, 14241, 15251, 16967, 17214, 21291, 23218, 24947, 28158, 28482, 30502, 33934, 34827, 36461, 37297, 42582, 45753, 49894, 50901, 54511, 61711, 69654, 72922, 74594, 74841, 90193, 91506, 92261, 101802, 109022, 109383, 111891, 123422, 134843, 149682, 163533, 180386, 184522, 185133, 198263, 218766, 220571, 223782, 269686, 270579, 276783, 289769, 327066, 370266, 396526, 404529, 441142, 473993, 541158, 553566, 579538, 594789, 661713, 708643, 716797, 809058, 869307, 947986, 1172509, 1189578, 1323426, 1417286, 1421979, 1433594, 1713667, 1738614, 1752959, 2125929, 2150391, 2345018, 2562017, 2843958, 3427334, 3505918, 3517527, 3766997, 4251858, 4300782, 5124034, 5141001, 5258877, 5505611, 7035054, 7533994, 7686051, 9318361, 10282002, 10517754, 11011222, 11300991, 13619143, 15372102, 16516833, 18636722, 22277671, 22601982, 27238286, 27955083, 33033666, 33306221, 40857429, 44555342, 55910166, 66612442, 66833013, 71572943, 81714858, 99918663, 133666026, 143145886, 177048859, 199837326, 214718829, 258763717, 354097718, 429437658, 517527434, 531146577, 776291151, 1062293154, 1552582302, 3363928321, 6727856642, 10091784963, 20183569926]

約数ペア:

[(1, 20183569926), (2, 10091784963), (3, 6727856642), (6, 3363928321), (13, 1552582302), (19, 1062293154), (26, 776291151), (38, 531146577), (39, 517527434), (47, 429437658), (57, 354097718), (78, 258763717), (94, 214718829), (101, 199837326), (114, 177048859), (141, 143145886), (151, 133666026), (202, 99918663), (247, 81714858), (282, 71572943), (302, 66833013), (303, 66612442), (361, 55910166), (453, 44555342), (494, 40857429), (606, 33306221), (611, 33033666), (722, 27955083), (741, 27238286), (893, 22601982), (906, 22277671), (1083, 18636722), (1222, 16516833), (1313, 15372102), (1482, 13619143), (1786, 11300991), (1833, 11011222), (1919, 10517754), (1963, 10282002), (2166, 9318361), (2626, 7686051), (2679, 7533994), (2869, 7035054), (3666, 5505611), (3838, 5258877), (3926, 5141001), (3939, 5124034), (4693, 4300782), (4747, 4251858), (5358, 3766997), (5738, 3517527), (5757, 3505918), (5889, 3427334), (7097, 2843958), (7878, 2562017), (8607, 2345018), (9386, 2150391), (9494, 2125929), (11514, 1752959), (11609, 1738614), (11778, 1713667), (14079, 1433594), (14194, 1421979), (14241, 1417286), (15251, 1323426), (16967, 1189578), (17214, 1172509), (21291, 947986), (23218, 869307), (24947, 809058), (28158, 716797), (28482, 708643), (30502, 661713), (33934, 594789), (34827, 579538), (36461, 553566), (37297, 541158), (42582, 473993), (45753, 441142), (49894, 404529), (50901, 396526), (54511, 370266), (61711, 327066), (69654, 289769), (72922, 276783), (74594, 270579), (74841, 269686), (90193, 223782), (91506, 220571), (92261, 218766), (101802, 198263), (109022, 185133), (109383, 184522), (111891, 180386), (123422, 163533), (134843, 149682)]