20228422227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{39113}}^1$

素因数の和:39367

約数の個数: 32

約数和(自身を含む): 29570184000

約数和(自身を除く): 9341761773

約数列:

[1, 3, 13, 39, 89, 149, 267, 447, 1157, 1937, 3471, 5811, 13261, 39113, 39783, 117339, 172393, 508469, 517179, 1525407, 3481057, 5827837, 10443171, 17483511, 45253741, 75761881, 135761223, 227285643, 518677493, 1556032479, 6742807409, 20228422227]

約数ペア:

[(1, 20228422227), (3, 6742807409), (13, 1556032479), (39, 518677493), (89, 227285643), (149, 135761223), (267, 75761881), (447, 45253741), (1157, 17483511), (1937, 10443171), (3471, 5827837), (5811, 3481057), (13261, 1525407), (39113, 517179), (39783, 508469), (117339, 172393)]