20155683604

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{6037}}^1$

素因数の和:6197

約数の個数: 96

約数和(自身を含む): 42847580160

約数和(自身を除く): 22691896556

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 59, 86, 94, 118, 172, 188, 236, 301, 329, 413, 602, 658, 826, 1204, 1316, 1652, 2021, 2537, 2773, 4042, 5074, 5546, 6037, 8084, 10148, 11092, 12074, 14147, 17759, 19411, 24148, 28294, 35518, 38822, 42259, 56588, 71036, 77644, 84518, 119239, 169036, 238478, 259591, 283739, 356183, 476956, 519182, 567478, 712366, 834673, 1038364, 1134956, 1424732, 1669346, 1817137, 1986173, 2493281, 3338692, 3634274, 3972346, 4986562, 7268548, 7944692, 9973124, 12200777, 15315869, 16740601, 24401554, 30631738, 33481202, 48803108, 61263476, 66962404, 85405439, 107211083, 117184207, 170810878, 214422166, 234368414, 341621756, 428844332, 468736828, 719845843, 1439691686, 2879383372, 5038920901, 10077841802, 20155683604]

約数ペア:

[(1, 20155683604), (2, 10077841802), (4, 5038920901), (7, 2879383372), (14, 1439691686), (28, 719845843), (43, 468736828), (47, 428844332), (59, 341621756), (86, 234368414), (94, 214422166), (118, 170810878), (172, 117184207), (188, 107211083), (236, 85405439), (301, 66962404), (329, 61263476), (413, 48803108), (602, 33481202), (658, 30631738), (826, 24401554), (1204, 16740601), (1316, 15315869), (1652, 12200777), (2021, 9973124), (2537, 7944692), (2773, 7268548), (4042, 4986562), (5074, 3972346), (5546, 3634274), (6037, 3338692), (8084, 2493281), (10148, 1986173), (11092, 1817137), (12074, 1669346), (14147, 1424732), (17759, 1134956), (19411, 1038364), (24148, 834673), (28294, 712366), (35518, 567478), (38822, 519182), (42259, 476956), (56588, 356183), (71036, 283739), (77644, 259591), (84518, 238478), (119239, 169036)]