20163815074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1\times {\mathrm{16193}}^1$

素因数の和:17274

約数の個数: 32

約数和(自身を含む): 33300046080

約数和(自身を除く): 13136231006

約数列:

[1, 2, 13, 26, 47, 94, 611, 1019, 1222, 2038, 13247, 16193, 26494, 32386, 47893, 95786, 210509, 421018, 622609, 761071, 1245218, 1522142, 9893923, 16500667, 19787846, 33001334, 214508671, 429017342, 775531349, 1551062698, 10081907537, 20163815074]

約数ペア:

[(1, 20163815074), (2, 10081907537), (13, 1551062698), (26, 775531349), (47, 429017342), (94, 214508671), (611, 33001334), (1019, 19787846), (1222, 16500667), (2038, 9893923), (13247, 1522142), (16193, 1245218), (26494, 761071), (32386, 622609), (47893, 421018), (95786, 210509)]