20608056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 65894400

約数和(自身を除く): 45286344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1319, 1736, 1953, 2232, 2604, 2638, 3906, 3957, 5208, 5276, 7812, 7914, 9233, 10552, 11871, 15624, 15828, 18466, 23742, 27699, 31656, 36932, 40889, 47484, 55398, 73864, 81778, 83097, 94968, 110796, 122667, 163556, 166194, 221592, 245334, 286223, 327112, 332388, 368001, 490668, 572446, 664776, 736002, 858669, 981336, 1144892, 1472004, 1717338, 2289784, 2576007, 2944008, 3434676, 5152014, 6869352, 10304028, 20608056]

約数ペア:

[(1, 20608056), (2, 10304028), (3, 6869352), (4, 5152014), (6, 3434676), (7, 2944008), (8, 2576007), (9, 2289784), (12, 1717338), (14, 1472004), (18, 1144892), (21, 981336), (24, 858669), (28, 736002), (31, 664776), (36, 572446), (42, 490668), (56, 368001), (62, 332388), (63, 327112), (72, 286223), (84, 245334), (93, 221592), (124, 166194), (126, 163556), (168, 122667), (186, 110796), (217, 94968), (248, 83097), (252, 81778), (279, 73864), (372, 55398), (434, 47484), (504, 40889), (558, 36932), (651, 31656), (744, 27699), (868, 23742), (1116, 18466), (1302, 15828), (1319, 15624), (1736, 11871), (1953, 10552), (2232, 9233), (2604, 7914), (2638, 7812), (3906, 5276), (3957, 5208)]