20172746312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4784807}}^1$

素因数の和:4784861

約数の個数: 32

約数和(自身を含む): 41340741120

約数和(自身を除く): 21167994808

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4784807, 9569614, 19139228, 38278456, 81341719, 148329017, 162683438, 296658034, 325366876, 593316068, 650733752, 1186632136, 2521593289, 5043186578, 10086373156, 20172746312]

約数ペア:

[(1, 20172746312), (2, 10086373156), (4, 5043186578), (8, 2521593289), (17, 1186632136), (31, 650733752), (34, 593316068), (62, 325366876), (68, 296658034), (124, 162683438), (136, 148329017), (248, 81341719), (527, 38278456), (1054, 19139228), (2108, 9569614), (4216, 4784807)]