20136475996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3254117}}^1$

素因数の和:3254158

約数の個数: 48

約数和(自身を含む): 45922113216

約数和(自身を除く): 25785637220

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 3254117, 6508234, 13016468, 22778819, 42303521, 45557638, 55319989, 84607042, 91115276, 110639978, 169214084, 221279956, 296124647, 387239923, 592249294, 719159857, 774479846, 1184498588, 1438319714, 1548959692, 2876639428, 5034118999, 10068237998, 20136475996]

約数ペア:

[(1, 20136475996), (2, 10068237998), (4, 5034118999), (7, 2876639428), (13, 1548959692), (14, 1438319714), (17, 1184498588), (26, 774479846), (28, 719159857), (34, 592249294), (52, 387239923), (68, 296124647), (91, 221279956), (119, 169214084), (182, 110639978), (221, 91115276), (238, 84607042), (364, 55319989), (442, 45557638), (476, 42303521), (884, 22778819), (1547, 13016468), (3094, 6508234), (6188, 3254117)]