20065032

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 62948340

約数和(自身を除く): 42883308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 97, 102, 104, 117, 136, 153, 156, 169, 194, 204, 221, 234, 291, 306, 312, 338, 388, 408, 442, 468, 507, 582, 612, 663, 676, 776, 873, 884, 936, 1014, 1164, 1224, 1261, 1326, 1352, 1521, 1649, 1746, 1768, 1989, 2028, 2328, 2522, 2652, 2873, 3042, 3298, 3492, 3783, 3978, 4056, 4947, 5044, 5304, 5746, 6084, 6596, 6984, 7566, 7956, 8619, 9894, 10088, 11349, 11492, 12168, 13192, 14841, 15132, 15912, 16393, 17238, 19788, 21437, 22698, 22984, 25857, 29682, 30264, 32786, 34476, 39576, 42874, 45396, 49179, 51714, 59364, 64311, 65572, 68952, 85748, 90792, 98358, 103428, 118728, 128622, 131144, 147537, 171496, 192933, 196716, 206856, 257244, 278681, 295074, 385866, 393432, 514488, 557362, 590148, 771732, 836043, 1114724, 1180296, 1543464, 1672086, 2229448, 2508129, 3344172, 5016258, 6688344, 10032516, 20065032]

約数ペア:

[(1, 20065032), (2, 10032516), (3, 6688344), (4, 5016258), (6, 3344172), (8, 2508129), (9, 2229448), (12, 1672086), (13, 1543464), (17, 1180296), (18, 1114724), (24, 836043), (26, 771732), (34, 590148), (36, 557362), (39, 514488), (51, 393432), (52, 385866), (68, 295074), (72, 278681), (78, 257244), (97, 206856), (102, 196716), (104, 192933), (117, 171496), (136, 147537), (153, 131144), (156, 128622), (169, 118728), (194, 103428), (204, 98358), (221, 90792), (234, 85748), (291, 68952), (306, 65572), (312, 64311), (338, 59364), (388, 51714), (408, 49179), (442, 45396), (468, 42874), (507, 39576), (582, 34476), (612, 32786), (663, 30264), (676, 29682), (776, 25857), (873, 22984), (884, 22698), (936, 21437), (1014, 19788), (1164, 17238), (1224, 16393), (1261, 15912), (1326, 15132), (1352, 14841), (1521, 13192), (1649, 12168), (1746, 11492), (1768, 11349), (1989, 10088), (2028, 9894), (2328, 8619), (2522, 7956), (2652, 7566), (2873, 6984), (3042, 6596), (3298, 6084), (3492, 5746), (3783, 5304), (3978, 5044), (4056, 4947)]