20157760512

素因数分解:

$2^{10}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{41269}}^1$

素因数の和:41348

約数の個数: 132

約数和(自身を含む): 59304742380

約数和(自身を除く): 39146981868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 576, 636, 768, 848, 954, 1024, 1152, 1272, 1536, 1696, 1908, 2304, 2544, 3072, 3392, 3816, 4608, 5088, 6784, 7632, 9216, 10176, 13568, 15264, 20352, 27136, 30528, 40704, 41269, 54272, 61056, 81408, 82538, 122112, 123807, 162816, 165076, 244224, 247614, 330152, 371421, 488448, 495228, 660304, 742842, 990456, 1320608, 1485684, 1980912, 2187257, 2641216, 2971368, 3961824, 4374514, 5282432, 5942736, 6561771, 7923648, 8749028, 10564864, 11885472, 13123542, 15847296, 17498056, 19685313, 21129728, 23770944, 26247084, 31694592, 34996112, 39370626, 42259456, 47541888, 52494168, 63389184, 69992224, 78741252, 95083776, 104988336, 126778368, 139984448, 157482504, 190167552, 209976672, 279968896, 314965008, 380335104, 419953344, 559937792, 629930016, 839906688, 1119875584, 1259860032, 1679813376, 2239751168, 2519720064, 3359626752, 5039440128, 6719253504, 10078880256, 20157760512]

約数ペア:

[(1, 20157760512), (2, 10078880256), (3, 6719253504), (4, 5039440128), (6, 3359626752), (8, 2519720064), (9, 2239751168), (12, 1679813376), (16, 1259860032), (18, 1119875584), (24, 839906688), (32, 629930016), (36, 559937792), (48, 419953344), (53, 380335104), (64, 314965008), (72, 279968896), (96, 209976672), (106, 190167552), (128, 157482504), (144, 139984448), (159, 126778368), (192, 104988336), (212, 95083776), (256, 78741252), (288, 69992224), (318, 63389184), (384, 52494168), (424, 47541888), (477, 42259456), (512, 39370626), (576, 34996112), (636, 31694592), (768, 26247084), (848, 23770944), (954, 21129728), (1024, 19685313), (1152, 17498056), (1272, 15847296), (1536, 13123542), (1696, 11885472), (1908, 10564864), (2304, 8749028), (2544, 7923648), (3072, 6561771), (3392, 5942736), (3816, 5282432), (4608, 4374514), (5088, 3961824), (6784, 2971368), (7632, 2641216), (9216, 2187257), (10176, 1980912), (13568, 1485684), (15264, 1320608), (20352, 990456), (27136, 742842), (30528, 660304), (40704, 495228), (41269, 488448), (54272, 371421), (61056, 330152), (81408, 247614), (82538, 244224), (122112, 165076), (123807, 162816)]