20148633104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{14107}}^1$

素因数の和:14280

約数の個数: 80

約数和(自身を含む): 42510225600

約数和(自身を除く): 22361592496

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 89, 118, 136, 178, 236, 272, 356, 472, 712, 944, 1003, 1424, 1513, 2006, 3026, 4012, 5251, 6052, 8024, 10502, 12104, 14107, 16048, 21004, 24208, 28214, 42008, 56428, 84016, 89267, 112856, 178534, 225712, 239819, 357068, 479638, 714136, 832313, 959276, 1255523, 1428272, 1664626, 1918552, 2511046, 3329252, 3837104, 5022092, 6658504, 10044184, 13317008, 14149321, 20088368, 21343891, 28298642, 42687782, 56597284, 74075857, 85375564, 113194568, 148151714, 170751128, 226389136, 296303428, 341502256, 592606856, 1185213712, 1259289569, 2518579138, 5037158276, 10074316552, 20148633104]

約数ペア:

[(1, 20148633104), (2, 10074316552), (4, 5037158276), (8, 2518579138), (16, 1259289569), (17, 1185213712), (34, 592606856), (59, 341502256), (68, 296303428), (89, 226389136), (118, 170751128), (136, 148151714), (178, 113194568), (236, 85375564), (272, 74075857), (356, 56597284), (472, 42687782), (712, 28298642), (944, 21343891), (1003, 20088368), (1424, 14149321), (1513, 13317008), (2006, 10044184), (3026, 6658504), (4012, 5022092), (5251, 3837104), (6052, 3329252), (8024, 2511046), (10502, 1918552), (12104, 1664626), (14107, 1428272), (16048, 1255523), (21004, 959276), (24208, 832313), (28214, 714136), (42008, 479638), (56428, 357068), (84016, 239819), (89267, 225712), (112856, 178534)]