20258361434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{9203}}^1$

素因数の和:9590

約数の個数: 32

約数和(自身を含む): 31578408576

約数和(自身を除く): 11320047142

約数列:

[1, 2, 37, 74, 151, 197, 302, 394, 5587, 7289, 9203, 11174, 14578, 18406, 29747, 59494, 340511, 681022, 1100639, 1389653, 1812991, 2201278, 2779306, 3625982, 51417161, 67080667, 102834322, 134161334, 273761641, 547523282, 10129180717, 20258361434]

約数ペア:

[(1, 20258361434), (2, 10129180717), (37, 547523282), (74, 273761641), (151, 134161334), (197, 102834322), (302, 67080667), (394, 51417161), (5587, 3625982), (7289, 2779306), (9203, 2201278), (11174, 1812991), (14578, 1389653), (18406, 1100639), (29747, 681022), (59494, 340511)]