20171833922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1\times {\mathrm{6703}}^1$

素因数の和:8234

約数の個数: 32

約数和(自身を含む): 32590128384

約数和(自身を除く): 12418294462

約数列:

[1, 2, 17, 34, 61, 122, 1037, 1451, 2074, 2902, 6703, 13406, 24667, 49334, 88511, 113951, 177022, 227902, 408883, 817766, 1504687, 3009374, 6951011, 9726053, 13902022, 19452106, 165342901, 330685802, 593289233, 1186578466, 10085916961, 20171833922]

約数ペア:

[(1, 20171833922), (2, 10085916961), (17, 1186578466), (34, 593289233), (61, 330685802), (122, 165342901), (1037, 19452106), (1451, 13902022), (2074, 9726053), (2902, 6951011), (6703, 3009374), (13406, 1504687), (24667, 817766), (49334, 408883), (88511, 227902), (113951, 177022)]