20143123572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{404773}}^1$

素因数の和:404833

約数の個数: 96

約数和(自身を含む): 57121706880

約数和(自身を除く): 36978583308

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 116, 132, 143, 156, 174, 286, 319, 348, 377, 429, 572, 638, 754, 858, 957, 1131, 1276, 1508, 1716, 1914, 2262, 3828, 4147, 4524, 8294, 12441, 16588, 24882, 49764, 404773, 809546, 1214319, 1619092, 2428638, 4452503, 4857276, 5262049, 8905006, 10524098, 11738417, 13357509, 15786147, 17810012, 21048196, 23476834, 26715018, 31572294, 35215251, 46953668, 53430036, 57882539, 63144588, 70430502, 115765078, 129122587, 140861004, 152599421, 173647617, 231530156, 258245174, 305198842, 347295234, 387367761, 457798263, 516490348, 610397684, 694590468, 774735522, 915596526, 1549471044, 1678593631, 1831193052, 3357187262, 5035780893, 6714374524, 10071561786, 20143123572]

約数ペア:

[(1, 20143123572), (2, 10071561786), (3, 6714374524), (4, 5035780893), (6, 3357187262), (11, 1831193052), (12, 1678593631), (13, 1549471044), (22, 915596526), (26, 774735522), (29, 694590468), (33, 610397684), (39, 516490348), (44, 457798263), (52, 387367761), (58, 347295234), (66, 305198842), (78, 258245174), (87, 231530156), (116, 173647617), (132, 152599421), (143, 140861004), (156, 129122587), (174, 115765078), (286, 70430502), (319, 63144588), (348, 57882539), (377, 53430036), (429, 46953668), (572, 35215251), (638, 31572294), (754, 26715018), (858, 23476834), (957, 21048196), (1131, 17810012), (1276, 15786147), (1508, 13357509), (1716, 11738417), (1914, 10524098), (2262, 8905006), (3828, 5262049), (4147, 4857276), (4524, 4452503), (8294, 2428638), (12441, 1619092), (16588, 1214319), (24882, 809546), (49764, 404773)]