20053568052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{22717}}^1$

素因数の和:22878

約数の個数: 144

約数和(自身を含む): 60333192192

約数和(自身を除く): 40279624140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 113, 124, 126, 186, 217, 226, 252, 279, 339, 372, 434, 452, 558, 651, 678, 791, 868, 1017, 1116, 1302, 1356, 1582, 1953, 2034, 2373, 2604, 3164, 3503, 3906, 4068, 4746, 7006, 7119, 7812, 9492, 10509, 14012, 14238, 21018, 22717, 24521, 28476, 31527, 42036, 45434, 49042, 63054, 68151, 73563, 90868, 98084, 126108, 136302, 147126, 159019, 204453, 220689, 272604, 294252, 318038, 408906, 441378, 477057, 636076, 704227, 817812, 882756, 954114, 1408454, 1431171, 1908228, 2112681, 2567021, 2816908, 2862342, 4225362, 4929589, 5134042, 5724684, 6338043, 7701063, 8450724, 9859178, 10268084, 12676086, 14788767, 15402126, 17969147, 19718356, 23103189, 25352172, 29577534, 30804252, 35938294, 44366301, 46206378, 53907441, 59155068, 71876588, 79577651, 88732602, 92412756, 107814882, 159155302, 161722323, 177465204, 215629764, 238732953, 318310604, 323444646, 477465906, 557043557, 646889292, 716198859, 954931812, 1114087114, 1432397718, 1671130671, 2228174228, 2864795436, 3342261342, 5013392013, 6684522684, 10026784026, 20053568052]

約数ペア:

[(1, 20053568052), (2, 10026784026), (3, 6684522684), (4, 5013392013), (6, 3342261342), (7, 2864795436), (9, 2228174228), (12, 1671130671), (14, 1432397718), (18, 1114087114), (21, 954931812), (28, 716198859), (31, 646889292), (36, 557043557), (42, 477465906), (62, 323444646), (63, 318310604), (84, 238732953), (93, 215629764), (113, 177465204), (124, 161722323), (126, 159155302), (186, 107814882), (217, 92412756), (226, 88732602), (252, 79577651), (279, 71876588), (339, 59155068), (372, 53907441), (434, 46206378), (452, 44366301), (558, 35938294), (651, 30804252), (678, 29577534), (791, 25352172), (868, 23103189), (1017, 19718356), (1116, 17969147), (1302, 15402126), (1356, 14788767), (1582, 12676086), (1953, 10268084), (2034, 9859178), (2373, 8450724), (2604, 7701063), (3164, 6338043), (3503, 5724684), (3906, 5134042), (4068, 4929589), (4746, 4225362), (7006, 2862342), (7119, 2816908), (7812, 2567021), (9492, 2112681), (10509, 1908228), (14012, 1431171), (14238, 1408454), (21018, 954114), (22717, 882756), (24521, 817812), (28476, 704227), (31527, 636076), (42036, 477057), (45434, 441378), (49042, 408906), (63054, 318038), (68151, 294252), (73563, 272604), (90868, 220689), (98084, 204453), (126108, 159019), (136302, 147126)]