20736024

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 34007016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 593, 744, 1128, 1186, 1457, 1779, 2372, 2914, 3558, 4371, 4744, 5828, 7116, 8742, 11656, 14232, 17484, 18383, 27871, 34968, 36766, 55149, 55742, 73532, 83613, 110298, 111484, 147064, 167226, 220596, 222968, 334452, 441192, 668904, 864001, 1728002, 2592003, 3456004, 5184006, 6912008, 10368012, 20736024]

約数ペア:

[(1, 20736024), (2, 10368012), (3, 6912008), (4, 5184006), (6, 3456004), (8, 2592003), (12, 1728002), (24, 864001), (31, 668904), (47, 441192), (62, 334452), (93, 222968), (94, 220596), (124, 167226), (141, 147064), (186, 111484), (188, 110298), (248, 83613), (282, 73532), (372, 55742), (376, 55149), (564, 36766), (593, 34968), (744, 27871), (1128, 18383), (1186, 17484), (1457, 14232), (1779, 11656), (2372, 8742), (2914, 7116), (3558, 5828), (4371, 4744)]