20115217914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2697133}}^1$

素因数の和:2697262

約数の個数: 32

約数和(自身を含む): 44276151744

約数和(自身を除く): 24160933830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 2697133, 5394266, 8091399, 16182798, 29668463, 59336926, 89005389, 178010778, 304776029, 609552058, 914328087, 1828656174, 3352536319, 6705072638, 10057608957, 20115217914]

約数ペア:

[(1, 20115217914), (2, 10057608957), (3, 6705072638), (6, 3352536319), (11, 1828656174), (22, 914328087), (33, 609552058), (66, 304776029), (113, 178010778), (226, 89005389), (339, 59336926), (678, 29668463), (1243, 16182798), (2486, 8091399), (3729, 5394266), (7458, 2697133)]