20167945930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5197}}^1\times {\mathrm{35279}}^1$

素因数の和:40494

約数の個数: 32

約数和(自身を含む): 39611255040

約数和(自身を除く): 19443309110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 5197, 10394, 25985, 35279, 51970, 57167, 70558, 114334, 176395, 285835, 352790, 388069, 571670, 776138, 1940345, 3880690, 183344963, 366689926, 916724815, 1833449630, 2016794593, 4033589186, 10083972965, 20167945930]

約数ペア:

[(1, 20167945930), (2, 10083972965), (5, 4033589186), (10, 2016794593), (11, 1833449630), (22, 916724815), (55, 366689926), (110, 183344963), (5197, 3880690), (10394, 1940345), (25985, 776138), (35279, 571670), (51970, 388069), (57167, 352790), (70558, 285835), (114334, 176395)]