20142342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4465

約数の個数: 48

約数和(自身を含む): 49690368

約数和(自身を除く): 29548026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4423, 4554, 8846, 13269, 26538, 39807, 48653, 79614, 97306, 101729, 145959, 203458, 291918, 305187, 437877, 610374, 875754, 915561, 1119019, 1831122, 2238038, 3357057, 6714114, 10071171, 20142342]

約数ペア:

[(1, 20142342), (2, 10071171), (3, 6714114), (6, 3357057), (9, 2238038), (11, 1831122), (18, 1119019), (22, 915561), (23, 875754), (33, 610374), (46, 437877), (66, 305187), (69, 291918), (99, 203458), (138, 145959), (198, 101729), (207, 97306), (253, 79614), (414, 48653), (506, 39807), (759, 26538), (1518, 13269), (2277, 8846), (4423, 4554)]