20139421806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11161}}^1\times {\mathrm{14321}}^1$

素因数の和:25497

約数の個数: 48

約数和(自身を含む): 49876995168

約数和(自身を除く): 29737573362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 11161, 14321, 22322, 28642, 33483, 42963, 66966, 78127, 85926, 100247, 100449, 128889, 156254, 200494, 200898, 234381, 257778, 300741, 468762, 601482, 703143, 902223, 1406286, 1804446, 159836681, 319673362, 479510043, 959020086, 1118856767, 1438530129, 2237713534, 2877060258, 3356570301, 6713140602, 10069710903, 20139421806]

約数ペア:

[(1, 20139421806), (2, 10069710903), (3, 6713140602), (6, 3356570301), (7, 2877060258), (9, 2237713534), (14, 1438530129), (18, 1118856767), (21, 959020086), (42, 479510043), (63, 319673362), (126, 159836681), (11161, 1804446), (14321, 1406286), (22322, 902223), (28642, 703143), (33483, 601482), (42963, 468762), (66966, 300741), (78127, 257778), (85926, 234381), (100247, 200898), (100449, 200494), (128889, 156254)]