20163026654

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{4931}}^1\times {\mathrm{15607}}^1$

素因数の和:20671

約数の個数: 16

約数和(自身を含む): 30483547776

約数和(自身を除く): 10320521122

約数列:

[1, 2, 131, 262, 4931, 9862, 15607, 31214, 645961, 1291922, 2044517, 4089034, 76958117, 153916234, 10081513327, 20163026654]

約数ペア:

[(1, 20163026654), (2, 10081513327), (131, 153916234), (262, 76958117), (4931, 4089034), (9862, 2044517), (15607, 1291922), (31214, 645961)]