20199665266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{34849}}^1\times {\mathrm{26347}}^1$

素因数の和:61209

約数の個数: 16

約数和(自身を含む): 33056200800

約数和(自身を除く): 12856535534

約数列:

[1, 2, 11, 22, 26347, 34849, 52694, 69698, 289817, 383339, 579634, 766678, 918166603, 1836333206, 10099832633, 20199665266]

約数ペア:

[(1, 20199665266), (2, 10099832633), (11, 1836333206), (22, 918166603), (26347, 766678), (34849, 579634), (52694, 383339), (69698, 289817)]