20206071288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{7127}}^1$

素因数の和:7398

約数の個数: 144

約数和(自身を含む): 59520867120

約数和(自身を除く): 39314795832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 233, 234, 312, 338, 466, 468, 507, 676, 699, 932, 936, 1014, 1352, 1398, 1521, 1864, 2028, 2097, 2796, 3029, 3042, 4056, 4194, 5592, 6058, 6084, 7127, 8388, 9087, 12116, 12168, 14254, 16776, 18174, 21381, 24232, 27261, 28508, 36348, 39377, 42762, 54522, 57016, 64143, 72696, 78754, 85524, 92651, 109044, 118131, 128286, 157508, 171048, 185302, 218088, 236262, 256572, 277953, 315016, 354393, 370604, 472524, 513144, 555906, 708786, 741208, 833859, 945048, 1111812, 1204463, 1417572, 1660591, 1667718, 2223624, 2408926, 2835144, 3321182, 3335436, 3613389, 4817852, 4981773, 6642364, 6670872, 7226778, 9635704, 9963546, 10840167, 13284728, 14453556, 14945319, 19927092, 21587683, 21680334, 28907112, 29890638, 39854184, 43175366, 43360668, 59781276, 64763049, 86350732, 86721336, 119562552, 129526098, 172701464, 194289147, 259052196, 280639879, 388578294, 518104392, 561279758, 777156588, 841919637, 1122559516, 1554313176, 1683839274, 2245119032, 2525758911, 3367678548, 5051517822, 6735357096, 10103035644, 20206071288]

約数ペア:

[(1, 20206071288), (2, 10103035644), (3, 6735357096), (4, 5051517822), (6, 3367678548), (8, 2525758911), (9, 2245119032), (12, 1683839274), (13, 1554313176), (18, 1122559516), (24, 841919637), (26, 777156588), (36, 561279758), (39, 518104392), (52, 388578294), (72, 280639879), (78, 259052196), (104, 194289147), (117, 172701464), (156, 129526098), (169, 119562552), (233, 86721336), (234, 86350732), (312, 64763049), (338, 59781276), (466, 43360668), (468, 43175366), (507, 39854184), (676, 29890638), (699, 28907112), (932, 21680334), (936, 21587683), (1014, 19927092), (1352, 14945319), (1398, 14453556), (1521, 13284728), (1864, 10840167), (2028, 9963546), (2097, 9635704), (2796, 7226778), (3029, 6670872), (3042, 6642364), (4056, 4981773), (4194, 4817852), (5592, 3613389), (6058, 3335436), (6084, 3321182), (7127, 2835144), (8388, 2408926), (9087, 2223624), (12116, 1667718), (12168, 1660591), (14254, 1417572), (16776, 1204463), (18174, 1111812), (21381, 945048), (24232, 833859), (27261, 741208), (28508, 708786), (36348, 555906), (39377, 513144), (42762, 472524), (54522, 370604), (57016, 354393), (64143, 315016), (72696, 277953), (78754, 256572), (85524, 236262), (92651, 218088), (109044, 185302), (118131, 171048), (128286, 157508)]