20172373668

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1667}}^1$

素因数の和:1946

約数の個数: 144

約数和(自身を含む): 53878668480

約数和(自身を除く): 33706294812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 173, 174, 201, 261, 268, 346, 348, 402, 519, 522, 603, 692, 804, 1038, 1044, 1206, 1557, 1667, 1943, 2076, 2412, 3114, 3334, 3886, 5001, 5017, 5829, 6228, 6668, 7772, 10002, 10034, 11591, 11658, 15003, 15051, 17487, 20004, 20068, 23182, 23316, 30006, 30102, 34773, 34974, 45153, 46364, 48343, 60012, 60204, 69546, 69948, 90306, 96686, 104319, 111689, 139092, 145029, 180612, 193372, 208638, 223378, 288391, 290058, 335067, 336139, 417276, 435087, 446756, 576782, 580116, 670134, 672278, 865173, 870174, 1005201, 1008417, 1153564, 1340268, 1344556, 1730346, 1740348, 2010402, 2016834, 2595519, 3025251, 3238981, 3460692, 4020804, 4033668, 5191038, 6050502, 6477962, 8363339, 9716943, 10382076, 12101004, 12955924, 16726678, 19322197, 19433886, 25090017, 29150829, 33453356, 38644394, 38867772, 50180034, 57966591, 58301658, 75270051, 77288788, 100360068, 115933182, 116603316, 150540102, 173899773, 231866364, 301080204, 347799546, 560343713, 695599092, 1120687426, 1681031139, 2241374852, 3362062278, 5043093417, 6724124556, 10086186834, 20172373668]

約数ペア:

[(1, 20172373668), (2, 10086186834), (3, 6724124556), (4, 5043093417), (6, 3362062278), (9, 2241374852), (12, 1681031139), (18, 1120687426), (29, 695599092), (36, 560343713), (58, 347799546), (67, 301080204), (87, 231866364), (116, 173899773), (134, 150540102), (173, 116603316), (174, 115933182), (201, 100360068), (261, 77288788), (268, 75270051), (346, 58301658), (348, 57966591), (402, 50180034), (519, 38867772), (522, 38644394), (603, 33453356), (692, 29150829), (804, 25090017), (1038, 19433886), (1044, 19322197), (1206, 16726678), (1557, 12955924), (1667, 12101004), (1943, 10382076), (2076, 9716943), (2412, 8363339), (3114, 6477962), (3334, 6050502), (3886, 5191038), (5001, 4033668), (5017, 4020804), (5829, 3460692), (6228, 3238981), (6668, 3025251), (7772, 2595519), (10002, 2016834), (10034, 2010402), (11591, 1740348), (11658, 1730346), (15003, 1344556), (15051, 1340268), (17487, 1153564), (20004, 1008417), (20068, 1005201), (23182, 870174), (23316, 865173), (30006, 672278), (30102, 670134), (34773, 580116), (34974, 576782), (45153, 446756), (46364, 435087), (48343, 417276), (60012, 336139), (60204, 335067), (69546, 290058), (69948, 288391), (90306, 223378), (96686, 208638), (104319, 193372), (111689, 180612), (139092, 145029)]