20210367554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{653761}}^1$

素因数の和:653846

約数の個数: 32

約数和(自身を含む): 34597085040

約数和(自身を除く): 14386717486

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 1066, 1189, 2378, 15457, 30914, 653761, 1307522, 8498893, 16997786, 18959069, 26804201, 37918138, 53608402, 246467897, 348454613, 492935794, 696909226, 777321829, 1554643658, 10105183777, 20210367554]

約数ペア:

[(1, 20210367554), (2, 10105183777), (13, 1554643658), (26, 777321829), (29, 696909226), (41, 492935794), (58, 348454613), (82, 246467897), (377, 53608402), (533, 37918138), (754, 26804201), (1066, 18959069), (1189, 16997786), (2378, 8498893), (15457, 1307522), (30914, 653761)]