20153309803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1\times {\mathrm{15973}}^1$

素因数の和:20994

約数の個数: 16

約数和(自身を含む): 22947353856

約数和(自身を除く): 2794044053

約数列:

[1, 11, 23, 253, 4987, 15973, 54857, 114701, 175703, 367379, 1261711, 4041169, 79657351, 876230861, 1832119073, 20153309803]

約数ペア:

[(1, 20153309803), (11, 1832119073), (23, 876230861), (253, 79657351), (4987, 4041169), (15973, 1261711), (54857, 367379), (114701, 175703)]