20177896552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3803}}^1\times {\mathrm{60293}}^1$

素因数の和:64113

約数の個数: 32

約数和(自身を含む): 41284507680

約数和(自身を除く): 21106611128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3803, 7606, 15212, 30424, 41833, 60293, 83666, 120586, 167332, 241172, 334664, 482344, 663223, 1326446, 2652892, 5305784, 229294279, 458588558, 917177116, 1834354232, 2522237069, 5044474138, 10088948276, 20177896552]

約数ペア:

[(1, 20177896552), (2, 10088948276), (4, 5044474138), (8, 2522237069), (11, 1834354232), (22, 917177116), (44, 458588558), (88, 229294279), (3803, 5305784), (7606, 2652892), (15212, 1326446), (30424, 663223), (41833, 482344), (60293, 334664), (83666, 241172), (120586, 167332)]