20205087176

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{361373}}^1$

素因数の和:361649

約数の個数: 32

約数和(自身を含む): 39353628600

約数和(自身を除く): 19148541424

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 241, 482, 964, 1928, 6989, 13978, 27956, 55912, 361373, 722746, 1445492, 2890984, 10479817, 20959634, 41919268, 83838536, 87090893, 174181786, 348363572, 696727144, 2525635897, 5051271794, 10102543588, 20205087176]

約数ペア:

[(1, 20205087176), (2, 10102543588), (4, 5051271794), (8, 2525635897), (29, 696727144), (58, 348363572), (116, 174181786), (232, 87090893), (241, 83838536), (482, 41919268), (964, 20959634), (1928, 10479817), (6989, 2890984), (13978, 1445492), (27956, 722746), (55912, 361373)]