20165546566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{23081}}^1$

素因数の和:23508

約数の個数: 32

約数和(自身を含む): 33344441856

約数和(自身を除く): 13178895290

約数列:

[1, 2, 11, 22, 151, 263, 302, 526, 1661, 2893, 3322, 5786, 23081, 39713, 46162, 79426, 253891, 436843, 507782, 873686, 3485231, 6070303, 6970462, 12140606, 38337541, 66773333, 76675082, 133546666, 916615753, 1833231506, 10082773283, 20165546566]

約数ペア:

[(1, 20165546566), (2, 10082773283), (11, 1833231506), (22, 916615753), (151, 133546666), (263, 76675082), (302, 66773333), (526, 38337541), (1661, 12140606), (2893, 6970462), (3322, 6070303), (5786, 3485231), (23081, 873686), (39713, 507782), (46162, 436843), (79426, 253891)]