20079200712

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{2137}}^1$

素因数の和:2423

約数の個数: 128

約数和(自身を含む): 52855464960

約数和(自身を除く): 32776264248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 173, 186, 219, 248, 292, 346, 372, 438, 519, 584, 692, 744, 876, 1038, 1384, 1752, 2076, 2137, 2263, 4152, 4274, 4526, 5363, 6411, 6789, 8548, 9052, 10726, 12629, 12822, 13578, 16089, 17096, 18104, 21452, 25258, 25644, 27156, 32178, 37887, 42904, 50516, 51288, 54312, 64356, 66247, 75774, 101032, 128712, 132494, 151548, 156001, 198741, 264988, 303096, 312002, 369701, 391499, 397482, 468003, 529976, 624004, 739402, 782998, 794964, 936006, 1109103, 1174497, 1248008, 1478804, 1565996, 1589928, 1872012, 2218206, 2348994, 2957608, 3131992, 3744024, 4436412, 4697988, 4836031, 8872824, 9395976, 9672062, 11460731, 14508093, 19344124, 22921462, 26988173, 29016186, 34382193, 38688248, 45842924, 53976346, 58032372, 68764386, 80964519, 91685848, 107952692, 116064744, 137528772, 161929038, 215905384, 275057544, 323858076, 647716152, 836633363, 1673266726, 2509900089, 3346533452, 5019800178, 6693066904, 10039600356, 20079200712]

約数ペア:

[(1, 20079200712), (2, 10039600356), (3, 6693066904), (4, 5019800178), (6, 3346533452), (8, 2509900089), (12, 1673266726), (24, 836633363), (31, 647716152), (62, 323858076), (73, 275057544), (93, 215905384), (124, 161929038), (146, 137528772), (173, 116064744), (186, 107952692), (219, 91685848), (248, 80964519), (292, 68764386), (346, 58032372), (372, 53976346), (438, 45842924), (519, 38688248), (584, 34382193), (692, 29016186), (744, 26988173), (876, 22921462), (1038, 19344124), (1384, 14508093), (1752, 11460731), (2076, 9672062), (2137, 9395976), (2263, 8872824), (4152, 4836031), (4274, 4697988), (4526, 4436412), (5363, 3744024), (6411, 3131992), (6789, 2957608), (8548, 2348994), (9052, 2218206), (10726, 1872012), (12629, 1589928), (12822, 1565996), (13578, 1478804), (16089, 1248008), (17096, 1174497), (18104, 1109103), (21452, 936006), (25258, 794964), (25644, 782998), (27156, 739402), (32178, 624004), (37887, 529976), (42904, 468003), (50516, 397482), (51288, 391499), (54312, 369701), (64356, 312002), (66247, 303096), (75774, 264988), (101032, 198741), (128712, 156001), (132494, 151548)]