20175296148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71419}}^1$

素因数の和:71514

約数の個数: 144

約数和(自身を含む): 62392512000

約数和(自身を除く): 42217215852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 114, 118, 126, 133, 171, 177, 228, 236, 252, 266, 342, 354, 399, 413, 531, 532, 684, 708, 798, 826, 1062, 1121, 1197, 1239, 1596, 1652, 2124, 2242, 2394, 2478, 3363, 3717, 4484, 4788, 4956, 6726, 7434, 7847, 10089, 13452, 14868, 15694, 20178, 23541, 31388, 40356, 47082, 70623, 71419, 94164, 141246, 142838, 214257, 282492, 285676, 428514, 499933, 642771, 857028, 999866, 1285542, 1356961, 1499799, 1999732, 2571084, 2713922, 2999598, 4070883, 4213721, 4499397, 5427844, 5999196, 8141766, 8427442, 8998794, 9498727, 12212649, 12641163, 16283532, 16854884, 17997588, 18997454, 24425298, 25282326, 28496181, 29496047, 37923489, 37994908, 48850596, 50564652, 56992362, 58992094, 75846978, 80060699, 85488543, 88488141, 113984724, 117984188, 151693956, 160121398, 170977086, 176976282, 240182097, 265464423, 320242796, 341954172, 353952564, 480364194, 530928846, 560424893, 720546291, 960728388, 1061857692, 1120849786, 1441092582, 1681274679, 2241699572, 2882185164, 3362549358, 5043824037, 6725098716, 10087648074, 20175296148]

約数ペア:

[(1, 20175296148), (2, 10087648074), (3, 6725098716), (4, 5043824037), (6, 3362549358), (7, 2882185164), (9, 2241699572), (12, 1681274679), (14, 1441092582), (18, 1120849786), (19, 1061857692), (21, 960728388), (28, 720546291), (36, 560424893), (38, 530928846), (42, 480364194), (57, 353952564), (59, 341954172), (63, 320242796), (76, 265464423), (84, 240182097), (114, 176976282), (118, 170977086), (126, 160121398), (133, 151693956), (171, 117984188), (177, 113984724), (228, 88488141), (236, 85488543), (252, 80060699), (266, 75846978), (342, 58992094), (354, 56992362), (399, 50564652), (413, 48850596), (531, 37994908), (532, 37923489), (684, 29496047), (708, 28496181), (798, 25282326), (826, 24425298), (1062, 18997454), (1121, 17997588), (1197, 16854884), (1239, 16283532), (1596, 12641163), (1652, 12212649), (2124, 9498727), (2242, 8998794), (2394, 8427442), (2478, 8141766), (3363, 5999196), (3717, 5427844), (4484, 4499397), (4788, 4213721), (4956, 4070883), (6726, 2999598), (7434, 2713922), (7847, 2571084), (10089, 1999732), (13452, 1499799), (14868, 1356961), (15694, 1285542), (20178, 999866), (23541, 857028), (31388, 642771), (40356, 499933), (47082, 428514), (70623, 285676), (71419, 282492), (94164, 214257), (141246, 142838)]